From owner-bgp-stats@lists.apnic.net Mon Jul 2 09:33:22 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id JAA124964; Mon, 2 Jul 2001 09:33:21 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id JAA124951 for ; Mon, 2 Jul 2001 09:33:19 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id FAA17989; Mon, 2 Jul 2001 05:30:42 +1000 From: Routing Analysis Message-Id: <200107011930.FAA17989@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 2 Jul 2001 05:30:32 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 02 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104844 Origin ASes present in the Internet Routing Table: 11177 Origin ASes announcing only one prefix: 4077 Transit ASes present in the Internet Routing Table: 1496 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 15 Number of addresses announced to Internet: 1220527072 Equivalent to 72 /8s, 191 /16s and 195 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71526 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15464 Prefixes being announced from the APNIC address blocks: 13987 APNIC Region origin ASes present in the Internet Routing Table: 1302 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 226 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72215392 Equivalent to 4 /8s, 77 /16s and 235 /24s Percentage of available APNIC address space announced: 71.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72262 Prefixes being announced from the ARIN address blocks: 51728 ARIN Region origin ASes present in the Internet Routing Table: 6769 ARIN Region origin ASes announcing only one prefix: 1989 ARIN Region transit ASes present in the Internet Routing Table: 704 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199434039 Equivalent to 11 /8s, 227 /16s and 31 /24s Percentage of available ARIN address space announced: 79.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17118 Prefixes being announced from the RIPE address blocks: 13193 RIPE Region origin ASes present in the Internet Routing Table: 3115 RIPE Region origin ASes announcing only one prefix: 1628 RIPE Region transit ASes present in the Internet Routing Table: 565 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 100589415 Equivalent to 5 /8s, 254 /16s and 223 /24s Percentage of available RIPE address space announced: 66.6 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1715 1330 Telstra 2764 435 346 connect.com.au pty ltd 2907 366 1766 SINET Japan 703 355 362 UUNET Technologies, Inc. 4755 293 167 VSNL India 7474 234 292 Optus Communications 4134 228 1525 Data Communications Bureau 7539 203 181 TANet2, sponsored by NSC, TAI 4766 178 1266 KORnet Powered BY Korea Telec 4740 151 36 Ozemail 7545 143 21 TPG Internet Pty Ltd 9443 130 37 INTERNETPRIMUS-AS-A 4786 126 15 NetConnect Communications Pty 7657 122 23 The Internet Group Limited 4763 116 85 Telstra New Zealand 17561 115 151 Internet service provision to 7586 112 17 Paradox Digital Pty. Ltd 9583 108 58 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 663 1841 UUNET Technologies, Inc. 15870 428 12 Global Center Frankfurt 3301 427 918 TeliaNet Sweden 1257 282 504 Swipnet AB 1270 256 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 216 495 RAIN 15878 212 8 Global Center Paris 719 185 291 LANLINK 786 183 1888 JANET IP Service 5515 175 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 143 14 Romania Data System 5400 138 68 Concert Internet Plus Europea 517 130 272 Xlink 3303 130 576 Swisscom 5549 125 65 Seicom Computer Gmb 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 1290 95 406 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2455 8030 UUNET Technologies, Inc. 7018 947 7070 AT&T 1 912 8730 BBN Planet 7046 737 1086 UUNET Technologies, Inc. 1239 672 3317 Sprint ICM-Inria 3491 558 385 CAIS Internet 2914 541 2323 Verio, Inc. 690 532 78 Merit Network 4293 498 101 Cable & Wireless USA 3908 493 583 Supernet, Inc. 209 481 1853 Qwest 3561 463 2437 Cable & Wireless USA 705 420 62 UUNET Technologies, Inc. 2548 414 980 Digital Express Group, Inc. 18994 412 10 Global Crossing 2149 398 392 Performance Systems, Inc. 3549 347 797 Global Crossing 11371 334 100 Rhythms NetConnections 3967 330 454 Exodus Communication 15290 322 354 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2455 8030 UUNET Technologies, Inc. 1221 1715 1330 Telstra 7018 947 7070 AT&T 1 912 8730 BBN Planet 7046 737 1086 UUNET Technologies, Inc. 1239 672 3317 Sprint ICM-Inria 702 663 1841 UUNET Technologies, Inc. 3491 558 385 CAIS Internet 2914 541 2323 Verio, Inc. 690 532 78 Merit Network 4293 498 101 Cable & Wireless USA 3908 493 583 Supernet, Inc. 209 481 1853 Qwest 3561 463 2437 Cable & Wireless USA 2764 435 346 connect.com.au pty ltd 15870 428 12 Global Center Frankfurt 3301 427 918 TeliaNet Sweden 705 420 62 UUNET Technologies, Inc. 2548 414 980 Digital Express Group, Inc. 18994 412 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:355 /16:6893 /17:1186 /18:2191 /19:6725 /20:5316 /21:4477 /22:6783 /23:8601 /24:59569 /25:293 /26:376 /27:504 /28:456 /29:372 /30:319 /31:1 /32:66 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1595 2455 UUNET Technologies, Inc. 1221 1559 1715 Telstra 7046 572 737 UUNET Technologies, Inc. 3491 533 558 CAIS Internet 690 529 532 Merit Network 4293 481 498 Cable & Wireless USA 7018 458 947 AT&T 1 430 912 BBN Planet 15870 424 428 Global Center Frankfurt 702 417 663 UUNET Technologies, Inc. 18994 410 412 Global Crossing 2764 390 435 connect.com.au pty ltd 3908 390 493 Supernet, Inc. 705 376 420 UUNET Technologies, Inc. 209 362 481 Qwest 1239 353 672 Sprint ICM-Inria 11371 321 334 Rhythms NetConnections 18993 312 316 Global Crossing 2548 306 414 Digital Express Group, Inc. 703 288 355 UUNET Technologies, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:574 13:13 15:11 17:13 20:4 24:849 26:1 32:33 35:2 38:465 40:2 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:15 61:116 62:202 63:2549 64:2708 65:1196 66:720 80:21 128:59 129:199 130:54 131:63 132:38 133:1 134:235 135:13 136:36 137:176 138:277 139:85 140:243 141:226 142:113 143:97 144:195 145:31 146:191 147:181 148:205 149:134 150:60 151:264 152:1091 153:38 154:27 155:144 156:75 157:157 158:99 159:103 160:85 161:139 162:163 163:216 164:182 165:237 166:255 167:151 168:197 169:55 170:434 171:20 172:1 192:34 193:2548 194:2738 195:1042 196:4 198:8 199:3846 200:2693 202:3749 203:5850 204:4333 205:2904 206:4130 207:3717 208:5211 209:4117 210:767 211:284 212:1166 213:613 216:4724 217:425 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Jul 2 09:33:25 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id JAA124990; Mon, 2 Jul 2001 09:33:25 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id JAA124953 for ; Mon, 2 Jul 2001 09:33:20 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id FAA16451; Sun, 1 Jul 2001 05:29:04 +1000 From: Routing Analysis Message-Id: <200106301929.FAA16451@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 1 Jul 2001 05:28:58 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 01 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104855 Origin ASes present in the Internet Routing Table: 11176 Origin ASes announcing only one prefix: 4079 Transit ASes present in the Internet Routing Table: 1491 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 1 Prefixes being announced from the IANA Reserved Address blocks: 15 Number of addresses announced to Internet: 1237408136 Equivalent to 73 /8s, 193 /16s and 89 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 64.8 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71516 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15469 Prefixes being announced from the APNIC address blocks: 13989 APNIC Region origin ASes present in the Internet Routing Table: 1301 APNIC Region origin ASes announcing only one prefix: 458 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72228192 Equivalent to 4 /8s, 78 /16s and 29 /24s Percentage of available APNIC address space announced: 71.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72312 Prefixes being announced from the ARIN address blocks: 51731 ARIN Region origin ASes present in the Internet Routing Table: 6773 ARIN Region origin ASes announcing only one prefix: 1994 ARIN Region transit ASes present in the Internet Routing Table: 704 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199438815 Equivalent to 11 /8s, 227 /16s and 49 /24s Percentage of available ARIN address space announced: 79.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17074 Prefixes being announced from the RIPE address blocks: 13154 RIPE Region origin ASes present in the Internet Routing Table: 3111 RIPE Region origin ASes announcing only one prefix: 1627 RIPE Region transit ASes present in the Internet Routing Table: 561 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 100478567 Equivalent to 5 /8s, 253 /16s and 46 /24s Percentage of available RIPE address space announced: 66.5 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1720 1331 Telstra 2764 431 345 connect.com.au pty ltd 2907 366 1766 SINET Japan 703 353 362 UUNET Technologies, Inc. 4755 297 170 VSNL India 7474 234 292 Optus Communications 4134 228 1525 Data Communications Bureau 7539 207 183 TANet2, sponsored by NSC, TAI 4766 177 1258 KORnet Powered BY Korea Telec 4740 152 36 Ozemail 7545 143 21 TPG Internet Pty Ltd 9443 131 37 INTERNETPRIMUS-AS-A 4786 126 15 NetConnect Communications Pty 7657 122 23 The Internet Group Limited 4763 117 85 Telstra New Zealand 17561 115 151 Internet service provision to 7586 112 17 Paradox Digital Pty. Ltd 9583 108 58 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 657 1797 UUNET Technologies, Inc. 15870 428 12 Global Center Frankfurt 3301 427 918 TeliaNet Sweden 1257 282 504 Swipnet AB 1270 257 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 216 495 RAIN 15878 212 8 Global Center Paris 719 185 291 LANLINK 786 183 1888 JANET IP Service 5515 175 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 143 14 Romania Data System 5400 138 68 Concert Internet Plus Europea 517 130 272 Xlink 3303 130 576 Swisscom 5549 125 65 Seicom Computer Gmb 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 1290 95 406 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2457 8036 UUNET Technologies, Inc. 7018 954 7087 AT&T 1 912 8730 BBN Planet 7046 739 1086 UUNET Technologies, Inc. 1239 672 3317 Sprint ICM-Inria 3491 558 385 CAIS Internet 2914 540 2307 Verio, Inc. 690 532 78 Merit Network 3908 493 567 Supernet, Inc. 4293 489 100 Cable & Wireless USA 209 479 1855 Qwest 3561 468 2438 Cable & Wireless USA 705 429 63 UUNET Technologies, Inc. 2548 414 980 Digital Express Group, Inc. 18994 412 10 Global Crossing 2149 397 392 Performance Systems, Inc. 3549 348 813 Global Crossing 11371 334 100 Rhythms NetConnections 3967 331 454 Exodus Communication 15290 322 354 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2457 8036 UUNET Technologies, Inc. 1221 1720 1331 Telstra 7018 954 7087 AT&T 1 912 8730 BBN Planet 7046 739 1086 UUNET Technologies, Inc. 1239 672 3317 Sprint ICM-Inria 702 657 1797 UUNET Technologies, Inc. 3491 558 385 CAIS Internet 2914 540 2307 Verio, Inc. 690 532 78 Merit Network 3908 493 567 Supernet, Inc. 4293 489 100 Cable & Wireless USA 209 479 1855 Qwest 3561 468 2438 Cable & Wireless USA 2764 431 345 connect.com.au pty ltd 705 429 63 UUNET Technologies, Inc. 15870 428 12 Global Center Frankfurt 3301 427 918 TeliaNet Sweden 2548 414 980 Digital Express Group, Inc. 18994 412 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/8 10653 MVA.NET Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:354 /16:6898 /17:1185 /18:2189 /19:6725 /20:5309 /21:4474 /22:6786 /23:8609 /24:59570 /25:293 /26:376 /27:508 /28:458 /29:373 /30:319 /31:1 /32:66 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1596 2457 UUNET Technologies, Inc. 1221 1564 1720 Telstra 7046 574 739 UUNET Technologies, Inc. 3491 533 558 CAIS Internet 690 529 532 Merit Network 4293 472 489 Cable & Wireless USA 7018 461 954 AT&T 1 429 912 BBN Planet 15870 424 428 Global Center Frankfurt 702 414 657 UUNET Technologies, Inc. 18994 410 412 Global Crossing 3908 391 493 Supernet, Inc. 2764 386 431 connect.com.au pty ltd 705 385 429 UUNET Technologies, Inc. 209 359 479 Qwest 1239 353 672 Sprint ICM-Inria 11371 321 334 Rhythms NetConnections 18993 315 319 Global Crossing 2548 306 414 Digital Express Group, Inc. 703 286 353 UUNET Technologies, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:570 13:13 15:11 17:13 20:4 24:847 26:1 32:33 38:465 40:2 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:15 61:117 62:202 63:2546 64:2711 65:1206 66:721 80:21 128:59 129:199 130:54 131:63 132:40 133:1 134:235 135:13 136:36 137:176 138:278 139:85 140:248 141:226 142:113 143:97 144:195 145:31 146:191 147:182 148:194 149:134 150:61 151:264 152:1110 153:38 154:27 155:144 156:75 157:157 158:100 159:103 160:85 161:136 162:163 163:216 164:182 165:238 166:255 167:154 168:197 169:55 170:435 171:20 172:1 192:34 193:2525 194:2734 195:1043 196:4 198:8 199:3855 200:2695 202:3754 203:5843 204:4335 205:2904 206:4102 207:3728 208:5199 209:4119 210:768 211:284 212:1168 213:612 216:4731 217:423 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Jul 3 04:06:16 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA75664; Tue, 3 Jul 2001 04:06:15 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA75660 for ; Tue, 3 Jul 2001 04:06:14 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA27064; Tue, 3 Jul 2001 04:06:13 +1000 From: Routing Analysis Message-Id: <200107021806.EAA27064@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 3 Jul 2001 04:06:12 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 03 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104830 Origin ASes present in the Internet Routing Table: 11191 Origin ASes announcing only one prefix: 4089 Transit ASes present in the Internet Routing Table: 1494 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 18 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 15 Number of addresses announced to Internet: 1221298936 Equivalent to 72 /8s, 203 /16s and 138 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71487 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15450 Prefixes being announced from the APNIC address blocks: 13967 APNIC Region origin ASes present in the Internet Routing Table: 1304 APNIC Region origin ASes announcing only one prefix: 459 APNIC Region transit ASes present in the Internet Routing Table: 223 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72316736 Equivalent to 4 /8s, 79 /16s and 119 /24s Percentage of available APNIC address space announced: 71.1 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72250 Prefixes being announced from the ARIN address blocks: 51664 ARIN Region origin ASes present in the Internet Routing Table: 6775 ARIN Region origin ASes announcing only one prefix: 1998 ARIN Region transit ASes present in the Internet Routing Table: 706 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199329663 Equivalent to 11 /8s, 225 /16s and 135 /24s Percentage of available ARIN address space announced: 79.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17130 Prefixes being announced from the RIPE address blocks: 13216 RIPE Region origin ASes present in the Internet Routing Table: 3121 RIPE Region origin ASes announcing only one prefix: 1632 RIPE Region transit ASes present in the Internet Routing Table: 564 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 100870759 Equivalent to 6 /8s, 3 /16s and 42 /24s Percentage of available RIPE address space announced: 66.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1717 1330 Telstra 2764 435 345 connect.com.au pty ltd 703 385 382 UUNET Technologies, Inc. 2907 367 1767 SINET Japan 4755 266 161 VSNL India 7474 235 292 Optus Communications 4134 230 1557 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 177 1258 KORnet Powered BY Korea Telec 7545 144 21 TPG Internet Pty Ltd 9443 130 37 INTERNETPRIMUS-AS-A 4786 125 14 NetConnect Communications Pty 4740 120 16 Ozemail 4763 119 85 Telstra New Zealand 7657 119 23 The Internet Group Limited 17561 115 151 Internet service provision to 7586 111 17 Paradox Digital Pty. Ltd 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation 9583 104 58 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 659 1842 UUNET Technologies, Inc. 15870 428 12 Global Center Frankfurt 3301 427 918 TeliaNet Sweden 1257 282 504 Swipnet AB 1270 258 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 216 495 RAIN 15878 212 8 Global Center Paris 719 184 291 LANLINK 786 184 1904 JANET IP Service 5515 175 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 143 14 Romania Data System 5400 138 68 Concert Internet Plus Europea 3303 130 576 Swisscom 517 126 272 Xlink 5549 125 65 Seicom Computer Gmb 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 1290 96 406 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2458 8036 UUNET Technologies, Inc. 7018 954 7071 AT&T 1 912 8730 BBN Planet 7046 733 1084 UUNET Technologies, Inc. 1239 670 3317 Sprint ICM-Inria 3491 559 385 CAIS Internet 690 548 79 Merit Network 2914 523 2322 Verio, Inc. 3908 492 583 Supernet, Inc. 4293 489 100 Cable & Wireless USA 209 483 1855 Qwest 3561 460 2432 Cable & Wireless USA 705 423 62 UUNET Technologies, Inc. 2548 414 980 Digital Express Group, Inc. 18994 411 10 Global Crossing 2149 399 392 Performance Systems, Inc. 3549 346 797 Global Crossing 11371 334 100 Rhythms NetConnections 3967 331 454 Exodus Communication 15290 322 354 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2458 8036 UUNET Technologies, Inc. 1221 1717 1330 Telstra 7018 954 7071 AT&T 1 912 8730 BBN Planet 7046 733 1084 UUNET Technologies, Inc. 1239 670 3317 Sprint ICM-Inria 702 659 1842 UUNET Technologies, Inc. 3491 559 385 CAIS Internet 690 548 79 Merit Network 2914 523 2322 Verio, Inc. 3908 492 583 Supernet, Inc. 4293 489 100 Cable & Wireless USA 209 483 1855 Qwest 3561 460 2432 Cable & Wireless USA 2764 435 345 connect.com.au pty ltd 15870 428 12 Global Center Frankfurt 3301 427 918 TeliaNet Sweden 705 423 62 UUNET Technologies, Inc. 2548 414 980 Digital Express Group, Inc. 18994 411 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1755 Ebone Consortium 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1755 Ebone Consortium 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:355 /16:6906 /17:1184 /18:2188 /19:6729 /20:5320 /21:4473 /22:6782 /23:8598 /24:59557 /25:290 /26:371 /27:504 /28:453 /29:373 /30:319 /31:1 /32:66 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1598 2458 UUNET Technologies, Inc. 1221 1561 1717 Telstra 7046 569 733 UUNET Technologies, Inc. 690 545 548 Merit Network 3491 534 559 CAIS Internet 4293 472 489 Cable & Wireless USA 7018 461 954 AT&T 1 429 912 BBN Planet 15870 424 428 Global Center Frankfurt 702 413 659 UUNET Technologies, Inc. 18994 409 411 Global Crossing 2764 390 435 connect.com.au pty ltd 3908 389 492 Supernet, Inc. 705 380 423 UUNET Technologies, Inc. 209 363 483 Qwest 1239 353 670 Sprint ICM-Inria 11371 321 334 Rhythms NetConnections 703 314 385 UUNET Technologies, Inc. 18993 312 316 Global Crossing 2548 306 414 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:572 13:13 15:11 17:13 20:4 24:845 26:1 32:33 35:3 38:466 40:2 43:4 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:14 61:116 62:198 63:2548 64:2707 65:1200 66:716 80:21 128:59 129:200 130:54 131:62 132:40 133:1 134:235 135:13 136:36 137:176 138:277 139:85 140:244 141:226 142:113 143:97 144:195 145:31 146:194 147:182 148:205 149:133 150:61 151:264 152:1106 153:38 154:27 155:144 156:75 157:156 158:100 159:103 160:85 161:136 162:163 163:215 164:182 165:240 166:255 167:154 168:197 169:55 170:436 171:20 172:1 192:34 193:2559 194:2742 195:1058 196:4 198:5 199:3846 200:2692 202:3735 203:5842 204:4327 205:2902 206:4129 207:3705 208:5208 209:4105 210:767 211:286 212:1163 213:616 216:4713 217:407 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Jul 4 04:06:01 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA75736; Wed, 4 Jul 2001 04:06:01 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA75732 for ; Wed, 4 Jul 2001 04:06:00 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA05982; Wed, 4 Jul 2001 04:05:59 +1000 From: Routing Analysis Message-Id: <200107031805.EAA05982@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 4 Jul 2001 04:05:58 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 04 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104868 Origin ASes present in the Internet Routing Table: 11204 Origin ASes announcing only one prefix: 4095 Transit ASes present in the Internet Routing Table: 1490 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 15 Number of addresses announced to Internet: 1221730044 Equivalent to 72 /8s, 210 /16s and 30 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71506 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15455 Prefixes being announced from the APNIC address blocks: 13985 APNIC Region origin ASes present in the Internet Routing Table: 1304 APNIC Region origin ASes announcing only one prefix: 461 APNIC Region transit ASes present in the Internet Routing Table: 221 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72147172 Equivalent to 4 /8s, 76 /16s and 224 /24s Percentage of available APNIC address space announced: 70.9 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72212 Prefixes being announced from the ARIN address blocks: 51711 ARIN Region origin ASes present in the Internet Routing Table: 6782 ARIN Region origin ASes announcing only one prefix: 1999 ARIN Region transit ASes present in the Internet Routing Table: 706 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199516647 Equivalent to 11 /8s, 228 /16s and 97 /24s Percentage of available ARIN address space announced: 79.3 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17201 Prefixes being announced from the RIPE address blocks: 13284 RIPE Region origin ASes present in the Internet Routing Table: 3127 RIPE Region origin ASes announcing only one prefix: 1635 RIPE Region transit ASes present in the Internet Routing Table: 562 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 100891615 Equivalent to 6 /8s, 3 /16s and 123 /24s Percentage of available RIPE address space announced: 66.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1710 1330 Telstra 2764 437 346 connect.com.au pty ltd 2907 368 1783 SINET Japan 703 362 380 UUNET Technologies, Inc. 4755 289 167 VSNL India 7474 236 292 Optus Communications 4134 232 1573 Data Communications Bureau 4766 177 1258 KORnet Powered BY Korea Telec 7539 155 175 TANet2, sponsored by NSC, TAI 7545 143 21 TPG Internet Pty Ltd 4740 142 18 Ozemail 9443 131 37 INTERNETPRIMUS-AS-A 4786 125 14 NetConnect Communications Pty 4763 119 85 Telstra New Zealand 7657 115 22 The Internet Group Limited 17561 115 151 Internet service provision to 7586 111 17 Paradox Digital Pty. Ltd 9583 111 60 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 660 1844 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 1257 282 504 Swipnet AB 1270 258 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 216 495 RAIN 15878 212 8 Global Center Paris 719 184 291 LANLINK 786 184 1904 JANET IP Service 5515 175 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 146 15 Romania Data System 5400 139 68 Concert Internet Plus Europea 3303 130 576 Swisscom 517 126 272 Xlink 5549 126 67 Seicom Computer Gmb 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 1290 96 406 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2463 8054 UUNET Technologies, Inc. 7018 954 7071 AT&T 1 913 8730 BBN Planet 7046 736 1086 UUNET Technologies, Inc. 1239 672 3319 Sprint ICM-Inria 690 550 95 Merit Network 2914 522 2322 Verio, Inc. 4293 497 101 Cable & Wireless USA 3908 493 583 Supernet, Inc. 209 485 1859 Qwest 3561 460 2436 Cable & Wireless USA 3491 448 378 CAIS Internet 705 425 62 UUNET Technologies, Inc. 2149 419 394 Performance Systems, Inc. 2548 414 980 Digital Express Group, Inc. 18994 410 10 Global Crossing 3549 348 813 Global Crossing 4323 348 315 Time Warner Communications, I 3967 337 455 Exodus Communication 11371 334 100 Rhythms NetConnections Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2463 8054 UUNET Technologies, Inc. 1221 1710 1330 Telstra 7018 954 7071 AT&T 1 913 8730 BBN Planet 7046 736 1086 UUNET Technologies, Inc. 1239 672 3319 Sprint ICM-Inria 702 660 1844 UUNET Technologies, Inc. 690 550 95 Merit Network 2914 522 2322 Verio, Inc. 4293 497 101 Cable & Wireless USA 3908 493 583 Supernet, Inc. 209 485 1859 Qwest 3561 460 2436 Cable & Wireless USA 3491 448 378 CAIS Internet 2764 437 346 connect.com.au pty ltd 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 705 425 62 UUNET Technologies, Inc. 2149 419 394 Performance Systems, Inc. 2548 414 980 Digital Express Group, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1755 Ebone Consortium 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1755 Ebone Consortium 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:355 /16:6911 /17:1182 /18:2188 /19:6740 /20:5334 /21:4476 /22:6799 /23:8619 /24:59506 /25:293 /26:367 /27:505 /28:453 /29:378 /30:334 /31:1 /32:66 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1599 2463 UUNET Technologies, Inc. 1221 1554 1710 Telstra 7046 571 736 UUNET Technologies, Inc. 690 546 550 Merit Network 4293 480 497 Cable & Wireless USA 7018 462 954 AT&T 1 430 913 BBN Planet 3491 423 448 CAIS Internet 15870 423 427 Global Center Frankfurt 702 412 660 UUNET Technologies, Inc. 18994 408 410 Global Crossing 2764 392 437 connect.com.au pty ltd 3908 390 493 Supernet, Inc. 705 385 425 UUNET Technologies, Inc. 209 367 485 Qwest 1239 353 672 Sprint ICM-Inria 11371 321 334 Rhythms NetConnections 18993 312 316 Global Crossing 2548 306 414 Digital Express Group, Inc. 4323 300 348 Time Warner Communications, I Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:568 13:13 15:11 17:13 20:4 24:849 26:1 32:33 35:2 38:363 40:2 43:4 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:15 61:123 62:196 63:2551 64:2703 65:1215 66:730 80:22 128:59 129:203 130:54 131:62 132:40 133:1 134:236 135:13 136:36 137:176 138:278 139:85 140:191 141:226 142:113 143:98 144:197 145:31 146:191 147:182 148:207 149:134 150:61 151:265 152:1107 153:38 154:27 155:175 156:93 157:156 158:101 159:103 160:85 161:134 162:162 163:217 164:183 165:240 166:257 167:154 168:201 169:55 170:435 171:20 172:1 192:34 193:2562 194:2745 195:1051 196:4 198:5 199:3844 200:2681 202:3755 203:5837 204:4338 205:2905 206:4108 207:3715 208:5212 209:4098 210:771 211:285 212:1167 213:647 216:4724 217:433 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Jul 5 04:06:01 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA78212; Thu, 5 Jul 2001 04:06:00 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA78207 for ; Thu, 5 Jul 2001 04:05:59 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA18204; Thu, 5 Jul 2001 04:05:58 +1000 From: Routing Analysis Message-Id: <200107041805.EAA18204@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 5 Jul 2001 04:05:57 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 05 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 103329 Origin ASes present in the Internet Routing Table: 11180 Origin ASes announcing only one prefix: 4126 Transit ASes present in the Internet Routing Table: 1517 Average AS path length visible in the Internet Routing Table: 5.5 Max AS path length visible: 17 Illegal AS announcements present in the Routing Table: 18 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 13 Number of addresses announced to Internet: 1219417879 Equivalent to 72 /8s, 174 /16s and 215 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.9 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 70069 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15067 Prefixes being announced from the APNIC address blocks: 13617 APNIC Region origin ASes present in the Internet Routing Table: 1287 APNIC Region origin ASes announcing only one prefix: 470 APNIC Region transit ASes present in the Internet Routing Table: 226 Average APNIC Region AS path length visible: 5.8 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 71132991 Equivalent to 4 /8s, 61 /16s and 103 /24s Percentage of available APNIC address space announced: 69.9 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71410 Prefixes being announced from the ARIN address blocks: 51279 ARIN Region origin ASes present in the Internet Routing Table: 6781 ARIN Region origin ASes announcing only one prefix: 2007 ARIN Region transit ASes present in the Internet Routing Table: 716 Average ARIN Region AS path length visible: 5.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199271617 Equivalent to 11 /8s, 224 /16s and 164 /24s Percentage of available ARIN address space announced: 79.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 16852 Prefixes being announced from the RIPE address blocks: 12946 RIPE Region origin ASes present in the Internet Routing Table: 3122 RIPE Region origin ASes announcing only one prefix: 1649 RIPE Region transit ASes present in the Internet Routing Table: 574 Average RIPE Region AS path length visible: 6.3 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 100473728 Equivalent to 5 /8s, 253 /16s and 27 /24s Percentage of available RIPE address space announced: 66.5 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1563 1310 Telstra 2764 436 345 connect.com.au pty ltd 703 386 382 UUNET Technologies, Inc. 2907 368 1783 SINET Japan 4755 285 167 VSNL India 7474 236 292 Optus Communications 4134 217 1555 Data Communications Bureau 4766 177 1258 KORnet Powered BY Korea Telec 7539 152 175 TANet2, sponsored by NSC, TAI 4786 145 16 NetConnect Communications Pty 7545 143 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4740 118 16 Ozemail 7657 117 23 The Internet Group Limited 7586 116 18 Paradox Digital Pty. Ltd 17561 115 151 Internet service provision to 9583 111 60 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation 9797 103 32 Asia Online Australia RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 658 1844 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 1257 282 504 Swipnet AB 1270 257 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 212 495 RAIN 15878 212 8 Global Center Paris 719 186 291 LANLINK 786 184 1904 JANET IP Service 5515 175 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 147 15 Romania Data System 5400 134 68 Concert Internet Plus Europea 3303 129 576 Swisscom 517 126 272 Xlink 2856 120 776 BTnet UK Regional network 1267 101 1970 IUnet S.p.A 1290 96 406 PSINet UK Ltd. 3269 92 664 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2447 8053 UUNET Technologies, Inc. 7018 951 7055 AT&T 1 833 8720 BBN Planet 7046 737 1089 UUNET Technologies, Inc. 1239 655 3287 Sprint ICM-Inria 690 549 79 Merit Network 2914 522 2322 Verio, Inc. 4293 497 101 Cable & Wireless USA 209 473 1860 Qwest 3561 456 2420 Cable & Wireless USA 3491 451 378 CAIS Internet 705 428 62 UUNET Technologies, Inc. 2149 414 377 Performance Systems, Inc. 2548 414 980 Digital Express Group, Inc. 18994 410 10 Global Crossing 3908 407 583 Supernet, Inc. 3549 347 813 Global Crossing 3967 338 455 Exodus Communication 11371 335 100 Rhythms NetConnections 4323 326 314 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2447 8053 UUNET Technologies, Inc. 1221 1563 1310 Telstra 7018 951 7055 AT&T 1 833 8720 BBN Planet 7046 737 1089 UUNET Technologies, Inc. 702 658 1844 UUNET Technologies, Inc. 1239 655 3287 Sprint ICM-Inria 690 549 79 Merit Network 2914 522 2322 Verio, Inc. 4293 497 101 Cable & Wireless USA 209 473 1860 Qwest 3561 456 2420 Cable & Wireless USA 3491 451 378 CAIS Internet 2764 436 345 connect.com.au pty ltd 705 428 62 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 2149 414 377 Performance Systems, Inc. 2548 414 980 Digital Express Group, Inc. 18994 410 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17675 UNALLOCATED 61.211.160.0/20 3549 Global Crossing 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 17674 UNALLOCATED 202.6.156.0/22 9225 Level 3 Communicatio 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:352 /16:6899 /17:1179 /18:2168 /19:6705 /20:5322 /21:4463 /22:6711 /23:8477 /24:58914 /25:169 /26:262 /27:352 /28:366 /29:309 /30:282 /31:1 /32:37 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1584 2447 UUNET Technologies, Inc. 1221 1410 1563 Telstra 7046 570 737 UUNET Technologies, Inc. 690 546 549 Merit Network 4293 480 497 Cable & Wireless USA 7018 460 951 AT&T 3491 426 451 CAIS Internet 15870 423 427 Global Center Frankfurt 702 411 658 UUNET Technologies, Inc. 18994 408 410 Global Crossing 2764 391 436 connect.com.au pty ltd 705 385 428 UUNET Technologies, Inc. 1 353 833 BBN Planet 209 350 473 Qwest 1239 337 655 Sprint ICM-Inria 11371 322 335 Rhythms NetConnections 703 315 386 UUNET Technologies, Inc. 18993 312 316 Global Crossing 2548 306 414 Digital Express Group, Inc. 3908 304 407 Supernet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:570 13:13 15:11 17:13 20:4 24:832 26:1 32:33 35:3 38:370 40:2 43:4 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:14 61:109 62:188 63:2494 64:2683 65:1201 66:730 80:13 128:60 129:202 130:54 131:63 132:40 133:1 134:235 135:12 136:36 137:175 138:278 139:84 140:190 141:226 142:113 143:98 144:180 145:31 146:192 147:178 148:204 149:131 150:59 151:265 152:812 153:38 154:4 155:173 156:93 157:154 158:100 159:101 160:81 161:134 162:162 163:221 164:182 165:237 166:256 167:154 168:201 169:53 170:433 171:20 172:1 192:15 193:2560 194:2693 195:975 198:4 199:3837 200:2693 202:3684 203:5678 204:4327 205:2894 206:3971 207:3665 208:5180 209:4055 210:718 211:255 212:1097 213:586 216:4682 217:411 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Jul 6 04:06:33 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA73189; Fri, 6 Jul 2001 04:06:32 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA73169 for ; Fri, 6 Jul 2001 04:06:31 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA30035; Fri, 6 Jul 2001 04:06:30 +1000 From: Routing Analysis Message-Id: <200107051806.EAA30035@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 6 Jul 2001 04:06:30 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 06 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 103233 Origin ASes present in the Internet Routing Table: 11185 Origin ASes announcing only one prefix: 4127 Transit ASes present in the Internet Routing Table: 1520 Average AS path length visible in the Internet Routing Table: 5.5 Max AS path length visible: 17 Illegal AS announcements present in the Routing Table: 20 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 13 Number of addresses announced to Internet: 1219205911 Equivalent to 72 /8s, 171 /16s and 155 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.9 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 69965 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15010 Prefixes being announced from the APNIC address blocks: 13571 APNIC Region origin ASes present in the Internet Routing Table: 1289 APNIC Region origin ASes announcing only one prefix: 473 APNIC Region transit ASes present in the Internet Routing Table: 224 Average APNIC Region AS path length visible: 5.8 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 71158591 Equivalent to 4 /8s, 61 /16s and 203 /24s Percentage of available APNIC address space announced: 70.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71367 Prefixes being announced from the ARIN address blocks: 51264 ARIN Region origin ASes present in the Internet Routing Table: 6783 ARIN Region origin ASes announcing only one prefix: 2004 ARIN Region transit ASes present in the Internet Routing Table: 719 Average ARIN Region AS path length visible: 5.3 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199350017 Equivalent to 11 /8s, 225 /16s and 215 /24s Percentage of available ARIN address space announced: 79.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 16856 Prefixes being announced from the RIPE address blocks: 12951 RIPE Region origin ASes present in the Internet Routing Table: 3124 RIPE Region origin ASes announcing only one prefix: 1650 RIPE Region transit ASes present in the Internet Routing Table: 576 Average RIPE Region AS path length visible: 6.3 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 100222080 Equivalent to 5 /8s, 249 /16s and 68 /24s Percentage of available RIPE address space announced: 66.4 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1557 1309 Telstra 2764 435 345 connect.com.au pty ltd 703 385 382 UUNET Technologies, Inc. 2907 368 1783 SINET Japan 4755 285 165 VSNL India 7474 237 293 Optus Communications 4134 217 1555 Data Communications Bureau 4766 175 1242 KORnet Powered BY Korea Telec 7539 155 175 TANet2, sponsored by NSC, TAI 4786 145 16 NetConnect Communications Pty 7545 142 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4740 117 16 Ozemail 7586 116 18 Paradox Digital Pty. Ltd 7657 115 22 The Internet Group Limited 17561 115 151 Internet service provision to 9583 111 60 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation 9797 103 32 Asia Online Australia RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 656 1828 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 1257 278 504 Swipnet AB 1270 257 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 214 495 RAIN 15878 212 8 Global Center Paris 719 186 291 LANLINK 786 184 1904 JANET IP Service 5515 175 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 147 15 Romania Data System 5400 133 68 Concert Internet Plus Europea 3303 129 576 Swisscom 517 126 272 Xlink 2856 120 776 BTnet UK Regional network 1267 101 1970 IUnet S.p.A 1290 98 406 PSINet UK Ltd. 3269 92 664 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2450 8067 UUNET Technologies, Inc. 7018 960 7056 AT&T 1 835 8720 BBN Planet 7046 739 1089 UUNET Technologies, Inc. 1239 655 3289 Sprint ICM-Inria 690 549 79 Merit Network 2914 518 2314 Verio, Inc. 4293 497 101 Cable & Wireless USA 209 474 1876 Qwest 3561 454 2404 Cable & Wireless USA 3491 440 378 CAIS Internet 705 424 62 UUNET Technologies, Inc. 2149 417 378 Performance Systems, Inc. 2548 412 980 Digital Express Group, Inc. 18994 410 10 Global Crossing 3908 406 582 Supernet, Inc. 3549 348 813 Global Crossing 3967 337 455 Exodus Communication 11371 331 99 Rhythms NetConnections 15290 324 358 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2450 8067 UUNET Technologies, Inc. 1221 1557 1309 Telstra 7018 960 7056 AT&T 1 835 8720 BBN Planet 7046 739 1089 UUNET Technologies, Inc. 702 656 1828 UUNET Technologies, Inc. 1239 655 3289 Sprint ICM-Inria 690 549 79 Merit Network 2914 518 2314 Verio, Inc. 4293 497 101 Cable & Wireless USA 209 474 1876 Qwest 3561 454 2404 Cable & Wireless USA 3491 440 378 CAIS Internet 2764 435 345 connect.com.au pty ltd 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 705 424 62 UUNET Technologies, Inc. 2149 417 378 Performance Systems, Inc. 2548 412 980 Digital Express Group, Inc. 18994 410 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17675 UNALLOCATED 61.211.160.0/20 3549 Global Crossing 17682 UNALLOCATED 61.213.16.0/20 4713 NTT-OCNET 17682 UNALLOCATED 61.213.32.0/21 4713 NTT-OCNET 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 17674 UNALLOCATED 202.6.156.0/22 9225 Level 3 Communicatio 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:352 /16:6895 /17:1180 /18:2170 /19:6702 /20:5326 /21:4471 /22:6719 /23:8465 /24:58814 /25:169 /26:262 /27:352 /28:366 /29:309 /30:282 /31:1 /32:37 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1585 2450 UUNET Technologies, Inc. 1221 1405 1557 Telstra 7046 572 739 UUNET Technologies, Inc. 690 546 549 Merit Network 4293 480 497 Cable & Wireless USA 7018 469 960 AT&T 15870 423 427 Global Center Frankfurt 3491 415 440 CAIS Internet 702 410 656 UUNET Technologies, Inc. 18994 408 410 Global Crossing 2764 390 435 connect.com.au pty ltd 705 385 424 UUNET Technologies, Inc. 1 354 835 BBN Planet 209 350 474 Qwest 1239 336 655 Sprint ICM-Inria 11371 318 331 Rhythms NetConnections 703 314 385 UUNET Technologies, Inc. 18993 312 316 Global Crossing 2548 304 412 Digital Express Group, Inc. 3908 303 406 Supernet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:568 13:13 15:11 17:13 20:4 24:840 26:1 32:34 35:2 38:358 40:2 43:4 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:14 61:109 62:188 63:2491 64:2670 65:1205 66:733 80:15 128:60 129:201 130:54 131:63 132:40 133:1 134:235 135:12 136:36 137:176 138:278 139:84 140:194 141:225 142:113 143:98 144:179 145:31 146:192 147:178 148:204 149:131 150:60 151:265 152:812 153:38 154:4 155:145 156:94 157:154 158:100 159:102 160:81 161:134 162:162 163:221 164:169 165:238 166:255 167:155 168:201 169:53 170:434 171:20 172:1 192:15 193:2573 194:2683 195:980 198:4 199:3845 200:2693 202:3667 203:5649 204:4348 205:2896 206:3969 207:3668 208:5175 209:4051 210:719 211:255 212:1096 213:586 216:4638 217:413 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Jul 7 04:06:43 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA66632; Sat, 7 Jul 2001 04:06:43 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA66613 for ; Sat, 7 Jul 2001 04:06:41 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA15022; Sat, 7 Jul 2001 04:06:41 +1000 From: Routing Analysis Message-Id: <200107061806.EAA15022@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 7 Jul 2001 04:06:40 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 07 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104881 Origin ASes present in the Internet Routing Table: 11227 Origin ASes announcing only one prefix: 4114 Transit ASes present in the Internet Routing Table: 1508 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 31 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1239075101 Equivalent to 73 /8s, 218 /16s and 201 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 64.9 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71473 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15498 Prefixes being announced from the APNIC address blocks: 13972 APNIC Region origin ASes present in the Internet Routing Table: 1310 APNIC Region origin ASes announcing only one prefix: 458 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.2 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72395022 Equivalent to 4 /8s, 80 /16s and 169 /24s Percentage of available APNIC address space announced: 71.2 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72161 Prefixes being announced from the ARIN address blocks: 51685 ARIN Region origin ASes present in the Internet Routing Table: 6788 ARIN Region origin ASes announcing only one prefix: 2004 ARIN Region transit ASes present in the Internet Routing Table: 708 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 199796755 Equivalent to 11 /8s, 232 /16s and 168 /24s Percentage of available ARIN address space announced: 79.4 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17222 Prefixes being announced from the RIPE address blocks: 13306 RIPE Region origin ASes present in the Internet Routing Table: 3144 RIPE Region origin ASes announcing only one prefix: 1652 RIPE Region transit ASes present in the Internet Routing Table: 574 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101056548 Equivalent to 6 /8s, 6 /16s and 0 /24s Percentage of available RIPE address space announced: 66.9 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1697 1330 Telstra 2764 433 345 connect.com.au pty ltd 703 383 382 UUNET Technologies, Inc. 2907 366 1781 SINET Japan 4755 289 168 VSNL India 7474 236 293 Optus Communications 4134 232 1573 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 144 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4786 128 17 NetConnect Communications Pty 4740 119 16 Ozemail 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 113 17 Paradox Digital Pty. Ltd 7657 113 22 The Internet Group Limited 9583 111 60 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 104 357 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 658 1846 UUNET Technologies, Inc. 15870 427 12 Global Center Frankfurt 3301 426 918 TeliaNet Sweden 1257 279 504 Swipnet AB 1270 257 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 221 495 RAIN 15878 212 8 Global Center Paris 719 188 291 LANLINK 786 183 1888 JANET IP Service 5515 176 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 140 68 Concert Internet Plus Europea 3303 130 576 Swisscom 5549 129 67 Seicom Computer Gmb 517 127 272 Xlink 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 1290 98 406 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2458 8068 UUNET Technologies, Inc. 7018 967 7104 AT&T 1 900 8714 BBN Planet 7046 739 1091 UUNET Technologies, Inc. 1239 673 3321 Sprint ICM-Inria 690 549 79 Merit Network 2914 519 2314 Verio, Inc. 4293 495 99 Cable & Wireless USA 209 494 1878 Qwest 3491 455 379 CAIS Internet 3561 453 2404 Cable & Wireless USA 705 435 63 UUNET Technologies, Inc. 2149 420 394 Performance Systems, Inc. 3908 413 583 Supernet, Inc. 2548 411 980 Digital Express Group, Inc. 18994 409 10 Global Crossing 3549 348 812 Global Crossing 3967 337 455 Exodus Communication 11371 337 100 Rhythms NetConnections 4323 333 314 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2458 8068 UUNET Technologies, Inc. 1221 1697 1330 Telstra 7018 967 7104 AT&T 1 900 8714 BBN Planet 7046 739 1091 UUNET Technologies, Inc. 1239 673 3321 Sprint ICM-Inria 702 658 1846 UUNET Technologies, Inc. 690 549 79 Merit Network 2914 519 2314 Verio, Inc. 4293 495 99 Cable & Wireless USA 209 494 1878 Qwest 3491 455 379 CAIS Internet 3561 453 2404 Cable & Wireless USA 705 435 63 UUNET Technologies, Inc. 2764 433 345 connect.com.au pty ltd 15870 427 12 Global Center Frankfurt 3301 426 918 TeliaNet Sweden 2149 420 394 Performance Systems, Inc. 3908 413 583 Supernet, Inc. 2548 411 980 Digital Express Group, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17675 UNALLOCATED 61.211.160.0/20 3549 Global Crossing 17682 UNALLOCATED 61.213.16.0/20 4713 NTT-OCNET 17682 UNALLOCATED 61.213.32.0/21 4713 NTT-OCNET 18563 UNALLOCATED 64.86.140.0/23 577 Bell Canada 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 21603 UNALLOCATED 192.100.202.0/24 6503 AVANTEL, S.A. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 21603 UNALLOCATED 200.13.90.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.91.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.92.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.93.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.94.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.95.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.33.97.0/24 278 Red Academica de Mex 17674 UNALLOCATED 202.6.156.0/22 9225 Level 3 Communicatio 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:354 /16:6915 /17:1186 /18:2194 /19:6744 /20:5356 /21:4513 /22:6803 /23:8635 /24:59502 /25:293 /26:362 /27:440 /28:449 /29:369 /30:336 /31:1 /32:67 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1592 2458 UUNET Technologies, Inc. 1221 1542 1697 Telstra 7046 571 739 UUNET Technologies, Inc. 690 546 549 Merit Network 4293 479 495 Cable & Wireless USA 7018 471 967 AT&T 3491 430 455 CAIS Internet 15870 423 427 Global Center Frankfurt 1 420 900 BBN Planet 702 410 658 UUNET Technologies, Inc. 18994 407 409 Global Crossing 705 392 435 UUNET Technologies, Inc. 2764 388 433 connect.com.au pty ltd 209 370 494 Qwest 1239 352 673 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 703 312 383 UUNET Technologies, Inc. 3908 310 413 Supernet, Inc. 18993 310 314 Global Crossing 2548 303 411 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:573 13:13 15:11 17:13 20:4 24:838 26:1 32:34 35:2 38:369 40:2 43:4 44:11 45:1 47:39 52:2 53:4 55:1 56:5 57:15 61:119 62:195 63:2505 64:2711 65:1225 66:746 80:24 128:60 129:201 130:54 131:63 132:40 133:1 134:235 135:12 136:36 137:177 138:278 139:84 140:241 141:225 142:113 143:98 144:191 145:31 146:192 147:178 148:206 149:135 150:62 151:265 152:1101 153:38 154:24 155:150 156:94 157:156 158:102 159:102 160:83 161:134 162:162 163:221 164:181 165:248 166:257 167:155 168:199 169:54 170:430 171:20 172:1 192:34 193:2583 194:2741 195:1055 196:4 198:5 199:3846 200:2705 202:3749 203:5815 204:4347 205:2906 206:4107 207:3704 208:5157 209:4101 210:775 211:288 212:1152 213:662 216:4727 217:431 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Jul 8 04:05:40 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA115154; Sun, 8 Jul 2001 04:05:40 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA115144 for ; Sun, 8 Jul 2001 04:05:38 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA03228; Sun, 8 Jul 2001 04:05:38 +1000 From: Routing Analysis Message-Id: <200107071805.EAA03228@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 8 Jul 2001 04:05:36 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 08 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104879 Origin ASes present in the Internet Routing Table: 11221 Origin ASes announcing only one prefix: 4104 Transit ASes present in the Internet Routing Table: 1499 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 34 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1238760361 Equivalent to 73 /8s, 213 /16s and 251 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 64.9 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71476 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15506 Prefixes being announced from the APNIC address blocks: 13982 APNIC Region origin ASes present in the Internet Routing Table: 1309 APNIC Region origin ASes announcing only one prefix: 456 APNIC Region transit ASes present in the Internet Routing Table: 223 Average APNIC Region AS path length visible: 5.2 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72412694 Equivalent to 4 /8s, 80 /16s and 238 /24s Percentage of available APNIC address space announced: 71.2 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72154 Prefixes being announced from the ARIN address blocks: 51723 ARIN Region origin ASes present in the Internet Routing Table: 6786 ARIN Region origin ASes announcing only one prefix: 1995 ARIN Region transit ASes present in the Internet Routing Table: 703 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 199871763 Equivalent to 11 /8s, 233 /16s and 205 /24s Percentage of available ARIN address space announced: 79.4 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17219 Prefixes being announced from the RIPE address blocks: 13299 RIPE Region origin ASes present in the Internet Routing Table: 3145 RIPE Region origin ASes announcing only one prefix: 1653 RIPE Region transit ASes present in the Internet Routing Table: 572 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101089064 Equivalent to 6 /8s, 6 /16s and 127 /24s Percentage of available RIPE address space announced: 66.9 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1694 1314 Telstra 2764 433 345 connect.com.au pty ltd 703 379 382 UUNET Technologies, Inc. 2907 366 1781 SINET Japan 4755 291 168 VSNL India 7474 237 293 Optus Communications 4134 232 1573 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4786 129 17 NetConnect Communications Pty 4740 119 16 Ozemail 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 9583 112 60 Satyam Infoway Ltd., 4713 107 869 NTT-OCNET 4732 105 357 DDI Corporation 7586 102 17 Paradox Digital Pty. Ltd RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 659 1846 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 1257 279 504 Swipnet AB 1270 257 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 221 495 RAIN 15878 212 8 Global Center Paris 719 188 291 LANLINK 786 183 1888 JANET IP Service 5515 176 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 576 Swisscom 5549 129 67 Seicom Computer Gmb 517 127 272 Xlink 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 8503 99 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2458 8067 UUNET Technologies, Inc. 7018 964 7071 AT&T 1 918 8731 BBN Planet 7046 742 1093 UUNET Technologies, Inc. 1239 669 3320 Sprint ICM-Inria 690 550 95 Merit Network 2914 518 2314 Verio, Inc. 4293 495 99 Cable & Wireless USA 209 493 1876 Qwest 3491 457 379 CAIS Internet 3561 453 2404 Cable & Wireless USA 705 435 63 UUNET Technologies, Inc. 2149 419 394 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 412 980 Digital Express Group, Inc. 18994 409 10 Global Crossing 3549 348 812 Global Crossing 3967 337 455 Exodus Communication 11371 337 100 Rhythms NetConnections 4323 333 314 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2458 8067 UUNET Technologies, Inc. 1221 1694 1314 Telstra 7018 964 7071 AT&T 1 918 8731 BBN Planet 7046 742 1093 UUNET Technologies, Inc. 1239 669 3320 Sprint ICM-Inria 702 659 1846 UUNET Technologies, Inc. 690 550 95 Merit Network 2914 518 2314 Verio, Inc. 4293 495 99 Cable & Wireless USA 209 493 1876 Qwest 3491 457 379 CAIS Internet 3561 453 2404 Cable & Wireless USA 705 435 63 UUNET Technologies, Inc. 2764 433 345 connect.com.au pty ltd 3301 427 918 TeliaNet Sweden 15870 427 12 Global Center Frankfurt 2149 419 394 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 412 980 Digital Express Group, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17675 UNALLOCATED 61.211.160.0/20 3549 Global Crossing 17682 UNALLOCATED 61.213.16.0/20 4713 NTT-OCNET 17682 UNALLOCATED 61.213.32.0/21 4713 NTT-OCNET 18709 UNALLOCATED 63.85.100.0/24 701 UUNET Technologies, 18704 UNALLOCATED 64.43.0.0/16 11853 InterNAP 18563 UNALLOCATED 64.86.140.0/23 577 Bell Canada 18706 UNALLOCATED 64.157.228.0/24 3356 Level 3 Communicatio 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 18703 UNALLOCATED 129.41.32.0/20 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 21603 UNALLOCATED 192.100.202.0/24 6503 AVANTEL, S.A. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 21603 UNALLOCATED 200.13.90.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.91.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.92.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.93.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.94.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.33.97.0/24 278 Red Academica de Mex 17674 UNALLOCATED 202.6.156.0/22 9225 Level 3 Communicatio 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:354 /16:6909 /17:1188 /18:2194 /19:6745 /20:5353 /21:4517 /22:6808 /23:8659 /24:59469 /25:292 /26:362 /27:440 /28:449 /29:370 /30:336 /31:1 /32:71 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1592 2458 UUNET Technologies, Inc. 1221 1540 1694 Telstra 7046 573 742 UUNET Technologies, Inc. 690 546 550 Merit Network 4293 479 495 Cable & Wireless USA 7018 471 964 AT&T 1 434 918 BBN Planet 3491 432 457 CAIS Internet 15870 423 427 Global Center Frankfurt 702 411 659 UUNET Technologies, Inc. 18994 407 409 Global Crossing 705 392 435 UUNET Technologies, Inc. 2764 388 433 connect.com.au pty ltd 209 369 493 Qwest 1239 351 669 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 3908 314 416 Supernet, Inc. 18993 310 314 Global Crossing 703 308 379 UUNET Technologies, Inc. 2548 304 412 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:576 13:13 15:11 17:13 20:4 24:839 26:1 32:34 35:2 38:372 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:119 62:199 63:2500 64:2716 65:1239 66:744 80:24 128:62 129:201 130:54 131:63 132:40 133:1 134:235 135:11 136:36 137:177 138:237 139:84 140:249 141:225 142:113 143:98 144:195 145:31 146:188 147:178 148:203 149:134 150:62 151:264 152:1095 153:38 154:24 155:150 156:94 157:156 158:102 159:102 160:84 161:134 162:162 163:219 164:181 165:248 166:257 167:154 168:198 169:54 170:431 171:20 172:1 192:34 193:2576 194:2736 195:1054 196:4 198:5 199:3837 200:2696 202:3758 203:5822 204:4354 205:2912 206:4121 207:3707 208:5194 209:4105 210:776 211:283 212:1149 213:662 216:4701 217:432 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Jul 9 04:05:45 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA91751; Mon, 9 Jul 2001 04:05:45 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA91747 for ; Mon, 9 Jul 2001 04:05:43 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA23992; Mon, 9 Jul 2001 04:05:43 +1000 From: Routing Analysis Message-Id: <200107081805.EAA23992@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 9 Jul 2001 04:05:42 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 09 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104915 Origin ASes present in the Internet Routing Table: 11221 Origin ASes announcing only one prefix: 4100 Transit ASes present in the Internet Routing Table: 1503 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 35 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1256314821 Equivalent to 74 /8s, 225 /16s and 215 /24s Percentage of available address space announced: 33.9 Percentage of allocated address space announced: 65.8 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71507 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15534 Prefixes being announced from the APNIC address blocks: 13995 APNIC Region origin ASes present in the Internet Routing Table: 1306 APNIC Region origin ASes announcing only one prefix: 455 APNIC Region transit ASes present in the Internet Routing Table: 222 Average APNIC Region AS path length visible: 5.2 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72420662 Equivalent to 4 /8s, 81 /16s and 13 /24s Percentage of available APNIC address space announced: 71.2 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72158 Prefixes being announced from the ARIN address blocks: 51701 ARIN Region origin ASes present in the Internet Routing Table: 6790 ARIN Region origin ASes announcing only one prefix: 1994 ARIN Region transit ASes present in the Internet Routing Table: 703 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 216601099 Equivalent to 12 /8s, 233 /16s and 18 /24s Percentage of available ARIN address space announced: 86.1 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17223 Prefixes being announced from the RIPE address blocks: 13308 RIPE Region origin ASes present in the Internet Routing Table: 3145 RIPE Region origin ASes announcing only one prefix: 1651 RIPE Region transit ASes present in the Internet Routing Table: 577 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 100831532 Equivalent to 6 /8s, 2 /16s and 145 /24s Percentage of available RIPE address space announced: 66.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1695 1330 Telstra 2764 433 345 connect.com.au pty ltd 703 383 382 UUNET Technologies, Inc. 2907 366 1781 SINET Japan 4755 294 169 VSNL India 7474 237 293 Optus Communications 4134 232 1573 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4786 129 17 NetConnect Communications Pty 4740 119 16 Ozemail 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 9583 114 60 Satyam Infoway Ltd., 7586 113 17 Paradox Digital Pty. Ltd 7657 113 22 The Internet Group Limited 4713 107 869 NTT-OCNET 4732 105 357 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 657 1846 UUNET Technologies, Inc. 3301 426 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 1257 277 503 Swipnet AB 1270 257 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 3215 221 495 RAIN 15878 212 8 Global Center Paris 719 188 291 LANLINK 786 183 1888 JANET IP Service 5515 172 653 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 130 576 Swisscom 5549 129 67 Seicom Computer Gmb 517 127 272 Xlink 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 8503 104 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2443 8048 UUNET Technologies, Inc. 7018 964 7088 AT&T 1 913 8731 BBN Planet 7046 737 1090 UUNET Technologies, Inc. 1239 671 3334 Sprint ICM-Inria 690 549 79 Merit Network 2914 518 2314 Verio, Inc. 4293 495 99 Cable & Wireless USA 209 492 1875 Qwest 3491 457 379 CAIS Internet 3561 448 2387 Cable & Wireless USA 705 435 63 UUNET Technologies, Inc. 2149 417 4489 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 412 980 Digital Express Group, Inc. 18994 409 10 Global Crossing 3549 346 812 Global Crossing 3967 337 455 Exodus Communication 11371 337 100 Rhythms NetConnections 4323 333 314 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2443 8048 UUNET Technologies, Inc. 1221 1695 1330 Telstra 7018 964 7088 AT&T 1 913 8731 BBN Planet 7046 737 1090 UUNET Technologies, Inc. 1239 671 3334 Sprint ICM-Inria 702 657 1846 UUNET Technologies, Inc. 690 549 79 Merit Network 2914 518 2314 Verio, Inc. 4293 495 99 Cable & Wireless USA 209 492 1875 Qwest 3491 457 379 CAIS Internet 3561 448 2387 Cable & Wireless USA 705 435 63 UUNET Technologies, Inc. 2764 433 345 connect.com.au pty ltd 3301 426 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 2149 417 4489 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 412 980 Digital Express Group, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17675 UNALLOCATED 61.211.160.0/20 3549 Global Crossing 17682 UNALLOCATED 61.213.16.0/20 4713 NTT-OCNET 17682 UNALLOCATED 61.213.32.0/21 4713 NTT-OCNET 18709 UNALLOCATED 63.85.100.0/24 701 UUNET Technologies, 18704 UNALLOCATED 64.43.0.0/16 11853 InterNAP 18563 UNALLOCATED 64.86.140.0/23 577 Bell Canada 18706 UNALLOCATED 64.157.228.0/24 3356 Level 3 Communicatio 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 18703 UNALLOCATED 129.41.32.0/20 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 21603 UNALLOCATED 192.100.202.0/24 6503 AVANTEL, S.A. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 21603 UNALLOCATED 200.13.90.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.91.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.92.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.93.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.13.94.0/24 6503 AVANTEL, S.A. 21603 UNALLOCATED 200.33.97.0/24 278 Red Academica de Mex 17674 UNALLOCATED 202.6.156.0/22 9225 Level 3 Communicatio 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:353 /16:6924 /17:1188 /18:2190 /19:6743 /20:5355 /21:4509 /22:6820 /23:8651 /24:59498 /25:291 /26:361 /27:439 /28:449 /29:369 /30:336 /31:1 /32:75 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1581 2443 UUNET Technologies, Inc. 1221 1540 1695 Telstra 7046 570 737 UUNET Technologies, Inc. 690 546 549 Merit Network 4293 479 495 Cable & Wireless USA 7018 469 964 AT&T 3491 432 457 CAIS Internet 1 429 913 BBN Planet 15870 422 426 Global Center Frankfurt 702 409 657 UUNET Technologies, Inc. 18994 407 409 Global Crossing 705 392 435 UUNET Technologies, Inc. 2764 388 433 connect.com.au pty ltd 209 369 492 Qwest 1239 354 671 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 3908 314 416 Supernet, Inc. 703 312 383 UUNET Technologies, Inc. 18993 310 314 Global Crossing 2548 304 412 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:574 13:13 15:11 17:13 20:4 24:838 26:1 32:35 35:2 38:372 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:119 62:199 63:2500 64:2714 65:1237 66:742 80:24 128:62 129:201 130:54 131:63 132:40 133:1 134:233 135:11 136:36 137:177 138:237 139:84 140:248 141:225 142:113 143:98 144:191 145:31 146:192 147:178 148:222 149:135 150:62 151:264 152:1095 153:38 154:24 155:150 156:92 157:156 158:112 159:102 160:83 161:134 162:162 163:219 164:181 165:248 166:257 167:155 168:197 169:54 170:432 171:20 172:1 192:34 193:2576 194:2732 195:1048 196:4 198:5 199:3851 200:2695 202:3778 203:5813 204:4356 205:2904 206:4124 207:3696 208:5189 209:4095 210:773 211:288 212:1162 213:670 216:4706 217:433 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Jul 10 04:05:02 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA86379; Tue, 10 Jul 2001 04:05:02 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by ns.apnic.net (8.9.3/8.9.3) with ESMTP id EAA86371 for ; Tue, 10 Jul 2001 04:05:00 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA12545; Tue, 10 Jul 2001 04:04:59 +1000 From: Routing Analysis Message-Id: <200107091804.EAA12545@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 10 Jul 2001 04:04:58 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 10 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104930 Origin ASes present in the Internet Routing Table: 11251 Origin ASes announcing only one prefix: 4116 Transit ASes present in the Internet Routing Table: 1500 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 14 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 17 Number of addresses announced to Internet: 1240124516 Equivalent to 73 /8s, 234 /16s and 204 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71522 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15558 Prefixes being announced from the APNIC address blocks: 14060 APNIC Region origin ASes present in the Internet Routing Table: 1313 APNIC Region origin ASes announcing only one prefix: 461 APNIC Region transit ASes present in the Internet Routing Table: 220 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72696150 Equivalent to 4 /8s, 85 /16s and 65 /24s Percentage of available APNIC address space announced: 71.5 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72137 Prefixes being announced from the ARIN address blocks: 51671 ARIN Region origin ASes present in the Internet Routing Table: 6791 ARIN Region origin ASes announcing only one prefix: 2000 ARIN Region transit ASes present in the Internet Routing Table: 705 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 199853515 Equivalent to 11 /8s, 233 /16s and 133 /24s Percentage of available ARIN address space announced: 79.4 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17235 Prefixes being announced from the RIPE address blocks: 13319 RIPE Region origin ASes present in the Internet Routing Table: 3153 RIPE Region origin ASes announcing only one prefix: 1655 RIPE Region transit ASes present in the Internet Routing Table: 574 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101049438 Equivalent to 6 /8s, 5 /16s and 228 /24s Percentage of available RIPE address space announced: 66.9 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1682 1316 Telstra 2764 433 345 connect.com.au pty ltd 703 382 382 UUNET Technologies, Inc. 2907 367 1782 SINET Japan 4755 292 166 VSNL India 7474 238 293 Optus Communications 4134 232 1603 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4740 119 16 Ozemail 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 9583 114 60 Satyam Infoway Ltd., 7586 113 17 Paradox Digital Pty. Ltd 7657 113 22 The Internet Group Limited 4713 107 869 NTT-OCNET 4732 105 357 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 656 1846 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 1257 279 504 Swipnet AB 1270 258 870 UUNET Germany 680 229 2053 Deutschef Forschurgsnetz 3215 221 495 RAIN 15878 211 8 Global Center Paris 719 188 291 LANLINK 786 183 1888 JANET IP Service 5515 173 653 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 129 575 Swisscom 5549 129 67 Seicom Computer Gmb 517 126 272 Xlink 2856 122 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 8503 98 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2445 8048 UUNET Technologies, Inc. 7018 964 7088 AT&T 1 919 8731 BBN Planet 7046 743 1090 UUNET Technologies, Inc. 1239 678 3338 Sprint ICM-Inria 690 549 79 Merit Network 2914 517 2314 Verio, Inc. 4293 494 99 Cable & Wireless USA 209 493 1875 Qwest 3491 456 379 CAIS Internet 3561 447 2387 Cable & Wireless USA 705 431 63 UUNET Technologies, Inc. 2149 418 378 Performance Systems, Inc. 3908 415 583 Supernet, Inc. 2548 414 996 Digital Express Group, Inc. 18994 409 10 Global Crossing 3549 346 812 Global Crossing 3967 337 455 Exodus Communication 11371 337 100 Rhythms NetConnections 4323 333 314 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2445 8048 UUNET Technologies, Inc. 1221 1682 1316 Telstra 7018 964 7088 AT&T 1 919 8731 BBN Planet 7046 743 1090 UUNET Technologies, Inc. 1239 678 3338 Sprint ICM-Inria 702 656 1846 UUNET Technologies, Inc. 690 549 79 Merit Network 2914 517 2314 Verio, Inc. 4293 494 99 Cable & Wireless USA 209 493 1875 Qwest 3491 456 379 CAIS Internet 3561 447 2387 Cable & Wireless USA 2764 433 345 connect.com.au pty ltd 705 431 63 UUNET Technologies, Inc. 3301 427 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 2149 418 378 Performance Systems, Inc. 3908 415 583 Supernet, Inc. 2548 414 996 Digital Express Group, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 DISA NETWORK SERVICES 170.0.0.0/12 3344 VBCnet Europe 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:78 /14:212 /15:355 /16:6912 /17:1187 /18:2201 /19:6736 /20:5350 /21:4501 /22:6816 /23:8644 /24:59566 /25:289 /26:361 /27:439 /28:449 /29:361 /30:329 /31:1 /32:70 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1581 2445 UUNET Technologies, Inc. 1221 1527 1682 Telstra 7046 576 743 UUNET Technologies, Inc. 690 546 549 Merit Network 4293 478 494 Cable & Wireless USA 7018 469 964 AT&T 1 435 919 BBN Planet 3491 431 456 CAIS Internet 15870 422 426 Global Center Frankfurt 702 409 656 UUNET Technologies, Inc. 18994 407 409 Global Crossing 705 388 431 UUNET Technologies, Inc. 2764 388 433 connect.com.au pty ltd 209 370 493 Qwest 1239 360 678 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 3908 313 415 Supernet, Inc. 703 311 382 UUNET Technologies, Inc. 18993 310 314 Global Crossing 2548 304 414 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:574 13:13 15:11 17:13 20:4 24:838 26:1 32:35 38:371 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:117 62:203 63:2502 64:2714 65:1229 66:740 80:24 128:62 129:202 130:54 131:64 132:40 133:1 134:232 135:11 136:36 137:178 138:236 139:84 140:250 141:225 142:113 143:98 144:197 145:32 146:192 147:179 148:238 149:135 150:62 151:264 152:1089 153:38 154:24 155:150 156:92 157:157 158:112 159:102 160:84 161:134 162:163 163:194 164:174 165:247 166:253 167:155 168:198 169:54 170:432 171:20 172:1 192:34 193:2579 194:2742 195:1049 196:4 198:5 199:3847 200:2699 202:3797 203:5848 204:4325 205:2901 206:4127 207:3709 208:5189 209:4110 210:775 211:292 212:1150 213:674 216:4682 217:430 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Jul 11 04:05:14 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA115720; Wed, 11 Jul 2001 04:05:14 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA115714 for ; Wed, 11 Jul 2001 04:05:12 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA01140; Wed, 11 Jul 2001 04:05:12 +1000 From: Routing Analysis Message-Id: <200107101805.EAA01140@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 11 Jul 2001 04:05:11 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 11 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105149 Origin ASes present in the Internet Routing Table: 11268 Origin ASes announcing only one prefix: 4131 Transit ASes present in the Internet Routing Table: 1505 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 17 Number of addresses announced to Internet: 1242515992 Equivalent to 74 /8s, 15 /16s and 74 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71665 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15551 Prefixes being announced from the APNIC address blocks: 14018 APNIC Region origin ASes present in the Internet Routing Table: 1313 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 221 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 73073718 Equivalent to 4 /8s, 91 /16s and 4 /24s Percentage of available APNIC address space announced: 71.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72278 Prefixes being announced from the ARIN address blocks: 51810 ARIN Region origin ASes present in the Internet Routing Table: 6802 ARIN Region origin ASes announcing only one prefix: 2012 ARIN Region transit ASes present in the Internet Routing Table: 708 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201034960 Equivalent to 11 /8s, 251 /16s and 140 /24s Percentage of available ARIN address space announced: 79.9 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17319 Prefixes being announced from the RIPE address blocks: 13402 RIPE Region origin ASes present in the Internet Routing Table: 3162 RIPE Region origin ASes announcing only one prefix: 1659 RIPE Region transit ASes present in the Internet Routing Table: 576 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101191593 Equivalent to 6 /8s, 8 /16s and 15 /24s Percentage of available RIPE address space announced: 67.0 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1680 1315 Telstra 2764 431 345 connect.com.au pty ltd 703 391 382 UUNET Technologies, Inc. 2907 367 1782 SINET Japan 4755 293 167 VSNL India 7474 240 293 Optus Communications 4134 234 1609 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 132 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4740 120 16 Ozemail 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 9583 114 60 Satyam Infoway Ltd., 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4713 107 869 NTT-OCNET 4812 107 259 Asia Pacific Network Informat RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 671 1848 UUNET Technologies, Inc. 3301 428 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 1257 278 504 Swipnet AB 1270 249 868 UUNET Germany 680 229 2053 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 210 8 Global Center Paris 719 188 291 LANLINK 786 183 1888 JANET IP Service 5515 173 653 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 129 575 Swisscom 517 126 272 Xlink 2856 122 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 106 1986 IUnet S.p.A 1290 96 402 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2449 8049 UUNET Technologies, Inc. 7018 955 7087 AT&T 1 916 8731 BBN Planet 7046 742 1091 UUNET Technologies, Inc. 1239 677 3339 Sprint ICM-Inria 690 550 95 Merit Network 2914 519 2317 Verio, Inc. 209 496 1875 Qwest 4293 496 99 Cable & Wireless USA 3491 452 378 CAIS Internet 3561 450 2388 Cable & Wireless USA 705 431 63 UUNET Technologies, Inc. 2149 415 361 Performance Systems, Inc. 2548 415 996 Digital Express Group, Inc. 3908 415 583 Supernet, Inc. 18994 408 10 Global Crossing 3549 349 812 Global Crossing 11371 337 100 Rhythms NetConnections 4323 334 314 Time Warner Communications, I 3967 330 448 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2449 8049 UUNET Technologies, Inc. 1221 1680 1315 Telstra 7018 955 7087 AT&T 1 916 8731 BBN Planet 7046 742 1091 UUNET Technologies, Inc. 1239 677 3339 Sprint ICM-Inria 702 671 1848 UUNET Technologies, Inc. 690 550 95 Merit Network 2914 519 2317 Verio, Inc. 209 496 1875 Qwest 4293 496 99 Cable & Wireless USA 3491 452 378 CAIS Internet 3561 450 2388 Cable & Wireless USA 705 431 63 UUNET Technologies, Inc. 2764 431 345 connect.com.au pty ltd 3301 428 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 2149 415 361 Performance Systems, Inc. 2548 415 996 Digital Express Group, Inc. 3908 415 583 Supernet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 19014 UNALLOCATED 63.122.201.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 19100 UNALLOCATED 149.2.31.0/24 174 PSINet Inc. 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 19101 UNALLOCATED 216.94.149.0/24 6539 GT Group Telecom Ser Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 DISA NETWORK SERVICES 170.0.0.0/12 3344 VBCnet Europe 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:34 /13:78 /14:212 /15:355 /16:6922 /17:1189 /18:2226 /19:6738 /20:5380 /21:4516 /22:6833 /23:8661 /24:59622 /25:299 /26:366 /27:447 /28:448 /29:372 /30:340 /31:1 /32:70 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1585 2449 UUNET Technologies, Inc. 1221 1526 1680 Telstra 7046 576 742 UUNET Technologies, Inc. 690 546 550 Merit Network 4293 480 496 Cable & Wireless USA 7018 468 955 AT&T 1 432 916 BBN Planet 3491 427 452 CAIS Internet 15870 422 426 Global Center Frankfurt 702 421 671 UUNET Technologies, Inc. 18994 406 408 Global Crossing 705 388 431 UUNET Technologies, Inc. 2764 386 431 connect.com.au pty ltd 209 373 496 Qwest 1239 358 677 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 703 320 391 UUNET Technologies, Inc. 3908 313 415 Supernet, Inc. 18993 310 314 Global Crossing 2548 305 415 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:574 13:13 15:11 17:13 20:4 24:842 26:1 32:35 38:367 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:119 62:204 63:2504 64:2719 65:1238 66:733 80:28 128:67 129:201 130:54 131:56 132:40 133:1 134:232 135:11 136:36 137:178 138:233 139:85 140:249 141:224 142:113 143:98 144:199 145:32 146:193 147:179 148:238 149:137 150:63 151:262 152:1077 153:38 154:24 155:151 156:92 157:155 158:112 159:101 160:84 161:134 162:163 163:221 164:174 165:247 166:257 167:155 168:201 169:54 170:434 171:20 172:1 192:34 193:2592 194:2739 195:1078 196:4 198:5 199:3853 200:2699 202:3761 203:5808 204:4361 205:2921 206:4133 207:3726 208:5201 209:4122 210:775 211:292 212:1173 213:670 216:4689 217:442 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Jul 12 04:10:31 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA84409; Thu, 12 Jul 2001 04:10:31 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA84389 for ; Thu, 12 Jul 2001 04:10:29 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA04675; Thu, 12 Jul 2001 04:10:29 +1000 From: Routing Analysis Message-Id: <200107111810.EAA04675@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 12 Jul 2001 04:10:28 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 12 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104957 Origin ASes present in the Internet Routing Table: 11258 Origin ASes announcing only one prefix: 4125 Transit ASes present in the Internet Routing Table: 1506 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 25 Non-routable prefixes present in the Routing Table: 1 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1240976708 Equivalent to 73 /8s, 247 /16s and 205 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71489 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15485 Prefixes being announced from the APNIC address blocks: 13970 APNIC Region origin ASes present in the Internet Routing Table: 1318 APNIC Region origin ASes announcing only one prefix: 463 APNIC Region transit ASes present in the Internet Routing Table: 224 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72941806 Equivalent to 4 /8s, 89 /16s and 0 /24s Percentage of available APNIC address space announced: 71.7 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72142 Prefixes being announced from the ARIN address blocks: 51816 ARIN Region origin ASes present in the Internet Routing Table: 6791 ARIN Region origin ASes announcing only one prefix: 2004 ARIN Region transit ASes present in the Internet Routing Table: 710 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201086984 Equivalent to 11 /8s, 252 /16s and 88 /24s Percentage of available ARIN address space announced: 79.9 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17329 Prefixes being announced from the RIPE address blocks: 13399 RIPE Region origin ASes present in the Internet Routing Table: 3161 RIPE Region origin ASes announcing only one prefix: 1658 RIPE Region transit ASes present in the Internet Routing Table: 572 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101171082 Equivalent to 6 /8s, 7 /16s and 191 /24s Percentage of available RIPE address space announced: 67.0 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1685 1315 Telstra 2764 428 345 connect.com.au pty ltd 703 391 382 UUNET Technologies, Inc. 2907 366 1782 SINET Japan 4755 289 165 VSNL India 7474 241 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 191 180 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 133 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4740 121 16 Ozemail 4763 118 69 Telstra New Zealand 7586 115 17 Paradox Digital Pty. Ltd 17561 115 151 Internet service provision to 9583 114 60 Satyam Infoway Ltd., 7657 113 22 The Internet Group Limited 4713 107 869 NTT-OCNET 4812 106 259 Asia Pacific Network Informat RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 673 1849 UUNET Technologies, Inc. 3301 429 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 1257 279 504 Swipnet AB 1270 249 868 UUNET Germany 680 231 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 210 8 Global Center Paris 719 188 291 LANLINK 786 183 1888 JANET IP Service 5515 173 653 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 129 575 Swisscom 517 126 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 106 1986 IUnet S.p.A 1290 99 408 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2452 8065 UUNET Technologies, Inc. 7018 980 7107 AT&T 1 910 8714 BBN Planet 7046 746 1092 UUNET Technologies, Inc. 1239 677 3339 Sprint ICM-Inria 690 552 96 Merit Network 2914 519 2317 Verio, Inc. 4293 496 99 Cable & Wireless USA 209 489 1874 Qwest 705 431 63 UUNET Technologies, Inc. 3561 425 2400 Cable & Wireless USA 3908 416 583 Supernet, Inc. 2548 415 996 Digital Express Group, Inc. 2149 414 361 Performance Systems, Inc. 18994 410 10 Global Crossing 3549 350 813 Global Crossing 11371 337 100 Rhythms NetConnections 4323 335 314 Time Warner Communications, I 3967 329 448 Exodus Communication 15290 324 342 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2452 8065 UUNET Technologies, Inc. 1221 1685 1315 Telstra 7018 980 7107 AT&T 1 910 8714 BBN Planet 7046 746 1092 UUNET Technologies, Inc. 1239 677 3339 Sprint ICM-Inria 702 673 1849 UUNET Technologies, Inc. 690 552 96 Merit Network 2914 519 2317 Verio, Inc. 4293 496 99 Cable & Wireless USA 209 489 1874 Qwest 705 431 63 UUNET Technologies, Inc. 3301 429 918 TeliaNet Sweden 2764 428 345 connect.com.au pty ltd 15870 426 12 Global Center Frankfurt 3561 425 2400 Cable & Wireless USA 3908 416 583 Supernet, Inc. 2548 415 996 Digital Express Group, Inc. 2149 414 361 Performance Systems, Inc. 18994 410 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 19014 UNALLOCATED 63.122.201.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 19100 UNALLOCATED 149.2.31.0/24 174 PSINet Inc. 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 21876 UNALLOCATED 168.143.106.0/23 2914 Verio, Inc. 21876 UNALLOCATED 168.143.108.0/23 2914 Verio, Inc. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 19105 UNALLOCATED 205.243.23.0/24 1239 Sprint ICM-Inria 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21876 UNALLOCATED 207.91.106.0/23 2914 Verio, Inc. 21876 UNALLOCATED 207.91.108.0/23 2914 Verio, Inc. 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 19101 UNALLOCATED 216.94.149.0/24 6539 GT Group Telecom Ser 20410 UNALLOCATED 216.138.75.0/24 3356 Level 3 Communicatio 20410 UNALLOCATED 216.138.88.0/22 3356 Level 3 Communicatio Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 10.192.34.176/30 4538 China Education and Research Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 DISA NETWORK SERVICES 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:78 /14:212 /15:355 /16:6914 /17:1193 /18:2226 /19:6743 /20:5364 /21:4503 /22:6825 /23:8662 /24:59473 /25:295 /26:368 /27:445 /28:448 /29:370 /30:339 /31:1 /32:70 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1589 2452 UUNET Technologies, Inc. 1221 1530 1685 Telstra 7046 579 746 UUNET Technologies, Inc. 690 548 552 Merit Network 7018 483 980 AT&T 4293 480 496 Cable & Wireless USA 1 432 910 BBN Planet 702 422 673 UUNET Technologies, Inc. 15870 422 426 Global Center Frankfurt 18994 408 410 Global Crossing 705 388 431 UUNET Technologies, Inc. 2764 384 428 connect.com.au pty ltd 209 366 489 Qwest 1239 358 677 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 703 320 391 UUNET Technologies, Inc. 3908 314 416 Supernet, Inc. 18993 310 314 Global Crossing 2548 305 415 Digital Express Group, Inc. 4323 287 335 Time Warner Communications, I Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 10:1 12:574 13:13 15:11 17:13 20:6 24:840 26:1 32:37 38:231 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:111 62:201 63:2502 64:2738 65:1244 66:740 80:30 128:65 129:197 130:53 131:64 132:40 133:1 134:234 135:12 136:36 137:178 138:234 139:86 140:242 141:225 142:122 143:98 144:200 145:32 146:193 147:179 148:237 149:136 150:63 151:264 152:1078 153:38 154:24 155:151 156:92 157:157 158:113 159:79 160:83 161:133 162:161 163:215 164:174 165:249 166:258 167:156 168:203 169:54 170:435 171:20 172:1 192:32 193:2596 194:2743 195:1070 196:3 198:5 199:3872 200:2694 202:3745 203:5798 204:4384 205:2926 206:4114 207:3676 208:5206 209:4102 210:777 211:291 212:1176 213:671 216:4706 217:438 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Jul 13 04:09:21 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA73991; Fri, 13 Jul 2001 04:09:21 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA73983 for ; Fri, 13 Jul 2001 04:09:19 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA25397; Fri, 13 Jul 2001 04:09:19 +1000 From: Routing Analysis Message-Id: <200107121809.EAA25397@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 13 Jul 2001 04:09:17 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 13 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105113 Origin ASes present in the Internet Routing Table: 11289 Origin ASes announcing only one prefix: 4140 Transit ASes present in the Internet Routing Table: 1507 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 22 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1241668606 Equivalent to 74 /8s, 2 /16s and 91 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71526 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15479 Prefixes being announced from the APNIC address blocks: 13968 APNIC Region origin ASes present in the Internet Routing Table: 1321 APNIC Region origin ASes announcing only one prefix: 467 APNIC Region transit ASes present in the Internet Routing Table: 221 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 72982886 Equivalent to 4 /8s, 89 /16s and 161 /24s Percentage of available APNIC address space announced: 71.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71856 Prefixes being announced from the ARIN address blocks: 51537 ARIN Region origin ASes present in the Internet Routing Table: 6806 ARIN Region origin ASes announcing only one prefix: 2015 ARIN Region transit ASes present in the Internet Routing Table: 711 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201497460 Equivalent to 12 /8s, 2 /16s and 155 /24s Percentage of available ARIN address space announced: 80.1 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17765 Prefixes being announced from the RIPE address blocks: 13726 RIPE Region origin ASes present in the Internet Routing Table: 3166 RIPE Region origin ASes announcing only one prefix: 1658 RIPE Region transit ASes present in the Internet Routing Table: 575 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101358224 Equivalent to 6 /8s, 10 /16s and 154 /24s Percentage of available RIPE address space announced: 67.1 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1673 1330 Telstra 2764 426 345 connect.com.au pty ltd 703 403 383 UUNET Technologies, Inc. 2907 367 1783 SINET Japan 4755 292 162 VSNL India 7474 242 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 208 181 TANet2, sponsored by NSC, TAI 4766 176 1242 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 136 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 9583 110 60 Satyam Infoway Ltd., 4740 109 15 Ozemail 4713 107 869 NTT-OCNET 4812 106 259 Shanghai Telecom Company RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 677 1849 UUNET Technologies, Inc. 3301 429 918 TeliaNet Sweden 15870 426 12 Global Center Frankfurt 719 413 337 LANLINK 1257 278 504 Swipnet AB 1270 249 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 219 495 RAIN 15878 210 8 Global Center Paris 786 184 1890 JANET IP Service 3246 182 170 Clinet 5515 179 654 Sonera Finland 3320 169 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 140 68 Concert Internet Plus Europea 3303 130 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 118 66 Seicom Computer Gmb 1267 106 1986 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2313 8151 UUNET Technologies, Inc. 7018 963 7050 AT&T 1 902 8714 BBN Planet 7046 753 1092 UUNET Technologies, Inc. 1239 674 3322 Sprint ICM-Inria 690 554 97 Merit Network 2914 517 2317 Verio, Inc. 209 494 1876 Qwest 4293 494 99 Cable & Wireless USA 3561 431 2448 Cable & Wireless USA 2149 416 377 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 414 996 Digital Express Group, Inc. 18994 408 10 Global Crossing 3549 349 813 Global Crossing 11371 337 100 Rhythms NetConnections 4323 333 298 Time Warner Communications, I 3967 330 448 Exodus Communication 15290 323 342 AT&T Canada IES 18993 314 8 Global Crossing Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2313 8151 UUNET Technologies, Inc. 1221 1673 1330 Telstra 7018 963 7050 AT&T 1 902 8714 BBN Planet 7046 753 1092 UUNET Technologies, Inc. 702 677 1849 UUNET Technologies, Inc. 1239 674 3322 Sprint ICM-Inria 690 554 97 Merit Network 2914 517 2317 Verio, Inc. 209 494 1876 Qwest 4293 494 99 Cable & Wireless USA 3561 431 2448 Cable & Wireless USA 3301 429 918 TeliaNet Sweden 2764 426 345 connect.com.au pty ltd 15870 426 12 Global Center Frankfurt 2149 416 377 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 414 996 Digital Express Group, Inc. 719 413 337 LANLINK 18994 408 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65000 PRIVATE 194.100.160.0/24 3246 Clinet 65000 PRIVATE 194.100.161.0/24 3246 Clinet 65000 PRIVATE 194.100.162.0/24 3246 Clinet 65000 PRIVATE 194.100.163.0/24 3246 Clinet 65000 PRIVATE 194.100.164.0/24 3246 Clinet 65000 PRIVATE 194.100.165.0/24 3246 Clinet 65000 PRIVATE 194.100.166.0/24 3246 Clinet 65000 PRIVATE 194.100.167.0/24 3246 Clinet 65000 PRIVATE 194.100.168.0/24 3246 Clinet 65000 PRIVATE 194.100.169.0/24 3246 Clinet 65000 PRIVATE 194.100.170.0/24 3246 Clinet 65000 PRIVATE 194.100.201.0/24 3246 Clinet 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:80 /14:211 /15:354 /16:6913 /17:1190 /18:2231 /19:6742 /20:5376 /21:4511 /22:6849 /23:8673 /24:59597 /25:293 /26:364 /27:436 /28:449 /29:364 /30:338 /31:1 /32:68 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1518 1673 Telstra 701 1452 2313 UUNET Technologies, Inc. 7046 586 753 UUNET Technologies, Inc. 690 550 554 Merit Network 4293 478 494 Cable & Wireless USA 7018 474 963 AT&T 702 427 677 UUNET Technologies, Inc. 1 424 902 BBN Planet 15870 422 426 Global Center Frankfurt 18994 406 408 Global Crossing 2764 382 426 connect.com.au pty ltd 209 370 494 Qwest 1239 358 674 Sprint ICM-Inria 703 332 403 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 314 416 Supernet, Inc. 18993 310 314 Global Crossing 2548 304 414 Digital Express Group, Inc. 4323 286 333 Time Warner Communications, I 8013 278 308 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:575 13:13 15:11 17:13 20:6 24:947 26:1 32:37 38:224 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:118 62:197 63:2506 64:2730 65:987 66:741 80:39 128:61 129:197 130:54 131:66 132:40 133:1 134:234 135:12 136:36 137:212 138:234 139:87 140:254 141:226 142:122 143:98 144:200 145:29 146:193 147:180 148:236 149:136 150:63 151:264 152:1079 153:38 154:24 155:146 156:92 157:156 158:113 159:80 160:85 161:146 162:161 163:193 164:170 165:248 166:257 167:156 168:204 169:54 170:436 171:20 172:1 192:32 193:2755 194:2799 195:1105 196:3 198:6 199:3875 200:2705 202:3761 203:5773 204:4316 205:2903 206:4093 207:3638 208:5201 209:4101 210:772 211:295 212:1175 213:719 216:4716 217:450 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Jul 14 04:09:23 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA112702; Sat, 14 Jul 2001 04:09:23 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA112698 for ; Sat, 14 Jul 2001 04:09:22 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA13845; Sat, 14 Jul 2001 04:09:21 +1000 From: Routing Analysis Message-Id: <200107131809.EAA13845@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 14 Jul 2001 04:09:20 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 14 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104745 Origin ASes present in the Internet Routing Table: 11287 Origin ASes announcing only one prefix: 4135 Transit ASes present in the Internet Routing Table: 1498 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 15 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1242380361 Equivalent to 74 /8s, 13 /16s and 56 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71267 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15476 Prefixes being announced from the APNIC address blocks: 13956 APNIC Region origin ASes present in the Internet Routing Table: 1319 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 223 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 73606438 Equivalent to 4 /8s, 99 /16s and 37 /24s Percentage of available APNIC address space announced: 72.4 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71925 Prefixes being announced from the ARIN address blocks: 51694 ARIN Region origin ASes present in the Internet Routing Table: 6808 ARIN Region origin ASes announcing only one prefix: 2012 ARIN Region transit ASes present in the Internet Routing Table: 704 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201979260 Equivalent to 12 /8s, 9 /16s and 245 /24s Percentage of available ARIN address space announced: 80.3 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17343 Prefixes being announced from the RIPE address blocks: 13402 RIPE Region origin ASes present in the Internet Routing Table: 3169 RIPE Region origin ASes announcing only one prefix: 1663 RIPE Region transit ASes present in the Internet Routing Table: 571 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101259283 Equivalent to 6 /8s, 9 /16s and 24 /24s Percentage of available RIPE address space announced: 67.1 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1671 1330 Telstra 2764 430 345 connect.com.au pty ltd 703 402 383 UUNET Technologies, Inc. 2907 365 1782 SINET Japan 4755 296 167 VSNL India 7474 242 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 193 162 TANet2, sponsored by NSC, TAI 4766 174 1240 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 136 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 9583 113 60 Satyam Infoway Ltd., 7586 111 17 Paradox Digital Pty. Ltd 4740 109 15 Ozemail 4713 107 869 NTT-OCNET 4812 106 259 Shanghai Telecom Company RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 676 1847 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 425 12 Global Center Frankfurt 1257 278 504 Swipnet AB 1270 249 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 208 8 Global Center Paris 719 188 291 LANLINK 786 184 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 149 15 Romania Data System 5400 139 68 Concert Internet Plus Europea 3303 130 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 106 1986 IUnet S.p.A 1290 100 408 PSINet UK Ltd. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2321 8328 UUNET Technologies, Inc. 7018 963 7035 AT&T 1 903 8714 BBN Planet 7046 750 1092 UUNET Technologies, Inc. 1239 674 3322 Sprint ICM-Inria 690 544 80 Merit Network 2914 519 2317 Verio, Inc. 209 493 1876 Qwest 4293 493 99 Cable & Wireless USA 3561 433 2465 Cable & Wireless USA 2149 416 377 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 406 10 Global Crossing 3549 349 813 Global Crossing 11371 337 100 Rhythms NetConnections 4323 333 298 Time Warner Communications, I 3967 330 448 Exodus Communication 15290 323 342 AT&T Canada IES 6347 314 361 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2321 8328 UUNET Technologies, Inc. 1221 1671 1330 Telstra 7018 963 7035 AT&T 1 903 8714 BBN Planet 7046 750 1092 UUNET Technologies, Inc. 702 676 1847 UUNET Technologies, Inc. 1239 674 3322 Sprint ICM-Inria 690 544 80 Merit Network 2914 519 2317 Verio, Inc. 209 493 1876 Qwest 4293 493 99 Cable & Wireless USA 3561 433 2465 Cable & Wireless USA 2764 430 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 15870 425 12 Global Center Frankfurt 2149 416 377 Performance Systems, Inc. 3908 416 583 Supernet, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 406 10 Global Crossing 703 402 383 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:80 /14:214 /15:356 /16:6909 /17:1190 /18:2230 /19:6745 /20:5378 /21:4517 /22:6839 /23:8676 /24:59228 /25:292 /26:364 /27:436 /28:447 /29:361 /30:338 /31:1 /32:71 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1516 1671 Telstra 701 1454 2321 UUNET Technologies, Inc. 7046 584 750 UUNET Technologies, Inc. 690 541 544 Merit Network 4293 477 493 Cable & Wireless USA 7018 475 963 AT&T 702 426 676 UUNET Technologies, Inc. 1 424 903 BBN Planet 15870 421 425 Global Center Frankfurt 18994 404 406 Global Crossing 2764 386 430 connect.com.au pty ltd 209 370 493 Qwest 1239 358 674 Sprint ICM-Inria 703 332 402 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 314 416 Supernet, Inc. 18993 309 313 Global Crossing 2548 304 415 Digital Express Group, Inc. 4323 286 333 Time Warner Communications, I 8013 278 308 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:577 13:13 15:11 17:13 20:6 24:847 26:1 32:37 38:176 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:119 62:198 63:2507 64:2733 65:995 66:749 80:40 128:61 129:197 130:54 131:67 132:39 133:1 134:234 135:11 136:36 137:178 138:233 139:86 140:238 141:225 142:122 143:98 144:200 145:32 146:193 147:180 148:237 149:135 150:63 151:264 152:1068 153:38 154:25 155:146 156:91 157:157 158:110 159:84 160:85 161:146 162:161 163:220 164:165 165:248 166:259 167:154 168:201 169:54 170:437 171:20 172:1 192:32 193:2599 194:2739 195:1070 196:3 198:6 199:3874 200:2734 202:3746 203:5766 204:4495 205:2904 206:4098 207:3652 208:5201 209:4102 210:778 211:292 212:1147 213:679 216:4725 217:443 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Jul 15 04:09:44 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA80504; Sun, 15 Jul 2001 04:09:43 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA80485 for ; Sun, 15 Jul 2001 04:09:42 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA02178; Sun, 15 Jul 2001 04:09:42 +1000 From: Routing Analysis Message-Id: <200107141809.EAA02178@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 15 Jul 2001 04:09:41 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 15 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104543 Origin ASes present in the Internet Routing Table: 11276 Origin ASes announcing only one prefix: 4133 Transit ASes present in the Internet Routing Table: 1497 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 15 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1242751153 Equivalent to 74 /8s, 18 /16s and 224 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71030 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15471 Prefixes being announced from the APNIC address blocks: 13945 APNIC Region origin ASes present in the Internet Routing Table: 1317 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 222 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 74025766 Equivalent to 4 /8s, 105 /16s and 139 /24s Percentage of available APNIC address space announced: 72.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71735 Prefixes being announced from the ARIN address blocks: 51539 ARIN Region origin ASes present in the Internet Routing Table: 6800 ARIN Region origin ASes announcing only one prefix: 2008 ARIN Region transit ASes present in the Internet Routing Table: 703 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 202036860 Equivalent to 12 /8s, 10 /16s and 214 /24s Percentage of available ARIN address space announced: 80.3 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17336 Prefixes being announced from the RIPE address blocks: 13399 RIPE Region origin ASes present in the Internet Routing Table: 3168 RIPE Region origin ASes announcing only one prefix: 1665 RIPE Region transit ASes present in the Internet Routing Table: 572 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101316891 Equivalent to 6 /8s, 9 /16s and 249 /24s Percentage of available RIPE address space announced: 67.1 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1671 1330 Telstra 2764 430 345 connect.com.au pty ltd 703 401 383 UUNET Technologies, Inc. 2907 365 1782 SINET Japan 4755 294 167 VSNL India 7474 242 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 191 162 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 137 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 9583 113 60 Satyam Infoway Ltd., 4740 109 15 Ozemail 4713 107 869 NTT-OCNET 4812 106 259 Shanghai Telecom Company 7586 106 17 Paradox Digital Pty. Ltd RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 674 1831 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 425 12 Global Center Frankfurt 1257 279 504 Swipnet AB 1270 248 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 208 8 Global Center Paris 719 188 291 LANLINK 786 183 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 149 15 Romania Data System 5400 139 68 Concert Internet Plus Europea 3303 130 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 106 1986 IUnet S.p.A 8503 105 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2319 8327 UUNET Technologies, Inc. 7018 962 7035 AT&T 1 902 8714 BBN Planet 7046 751 1092 UUNET Technologies, Inc. 1239 678 3363 Sprint ICM-Inria 690 544 96 Merit Network 2914 519 2317 Verio, Inc. 4293 493 99 Cable & Wireless USA 209 490 1875 Qwest 3561 427 2434 Cable & Wireless USA 3908 417 583 Supernet, Inc. 2149 416 377 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 406 10 Global Crossing 3549 350 813 Global Crossing 11371 337 100 Rhythms NetConnections 4323 333 298 Time Warner Communications, I 3967 330 448 Exodus Communication 15290 323 342 AT&T Canada IES 6347 314 361 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2319 8327 UUNET Technologies, Inc. 1221 1671 1330 Telstra 7018 962 7035 AT&T 1 902 8714 BBN Planet 7046 751 1092 UUNET Technologies, Inc. 1239 678 3363 Sprint ICM-Inria 702 674 1831 UUNET Technologies, Inc. 690 544 96 Merit Network 2914 519 2317 Verio, Inc. 4293 493 99 Cable & Wireless USA 209 490 1875 Qwest 2764 430 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2434 Cable & Wireless USA 15870 425 12 Global Center Frankfurt 3908 417 583 Supernet, Inc. 2149 416 377 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 406 10 Global Crossing 703 401 383 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:80 /14:215 /15:357 /16:6908 /17:1190 /18:2233 /19:6742 /20:5400 /21:4515 /22:6832 /23:8663 /24:59018 /25:292 /26:365 /27:437 /28:447 /29:361 /30:339 /31:1 /32:75 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1516 1671 Telstra 701 1453 2319 UUNET Technologies, Inc. 7046 585 751 UUNET Technologies, Inc. 690 540 544 Merit Network 4293 477 493 Cable & Wireless USA 7018 474 962 AT&T 702 425 674 UUNET Technologies, Inc. 1 423 902 BBN Planet 15870 421 425 Global Center Frankfurt 18994 404 406 Global Crossing 2764 386 430 connect.com.au pty ltd 209 367 490 Qwest 1239 359 678 Sprint ICM-Inria 703 332 401 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 315 417 Supernet, Inc. 18993 309 313 Global Crossing 2548 304 415 Digital Express Group, Inc. 4323 286 333 Time Warner Communications, I 6995 276 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:574 13:13 15:11 17:13 20:6 24:847 26:1 32:37 35:3 38:140 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:118 62:195 63:2519 64:2736 65:996 66:749 80:39 128:61 129:196 130:53 131:67 132:39 133:1 134:234 135:11 136:36 137:174 138:233 139:86 140:238 141:225 142:122 143:98 144:200 145:32 146:198 147:180 148:236 149:135 150:63 151:264 152:1064 153:40 154:25 155:146 156:91 157:157 158:109 159:84 160:85 161:144 162:161 163:215 164:168 165:248 166:258 167:153 168:200 169:54 170:439 171:20 172:1 192:32 193:2591 194:2742 195:1067 196:3 198:6 199:3843 200:2731 202:3748 203:5748 204:4366 205:2899 206:4071 207:3649 208:5199 209:4100 210:770 211:292 212:1147 213:687 216:4750 217:442 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Jul 16 04:09:32 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA103650; Mon, 16 Jul 2001 04:09:32 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA103644 for ; Mon, 16 Jul 2001 04:09:31 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA22990; Mon, 16 Jul 2001 04:09:30 +1000 From: Routing Analysis Message-Id: <200107151809.EAA22990@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 16 Jul 2001 04:09:29 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 16 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104535 Origin ASes present in the Internet Routing Table: 11279 Origin ASes announcing only one prefix: 4131 Transit ASes present in the Internet Routing Table: 1498 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 15 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1242255919 Equivalent to 74 /8s, 11 /16s and 82 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71069 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15481 Prefixes being announced from the APNIC address blocks: 13954 APNIC Region origin ASes present in the Internet Routing Table: 1318 APNIC Region origin ASes announcing only one prefix: 459 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 74001638 Equivalent to 4 /8s, 105 /16s and 44 /24s Percentage of available APNIC address space announced: 72.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71718 Prefixes being announced from the ARIN address blocks: 51558 ARIN Region origin ASes present in the Internet Routing Table: 6798 ARIN Region origin ASes announcing only one prefix: 2003 ARIN Region transit ASes present in the Internet Routing Table: 701 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201947960 Equivalent to 12 /8s, 9 /16s and 123 /24s Percentage of available ARIN address space announced: 80.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17335 Prefixes being announced from the RIPE address blocks: 13402 RIPE Region origin ASes present in the Internet Routing Table: 3172 RIPE Region origin ASes announcing only one prefix: 1669 RIPE Region transit ASes present in the Internet Routing Table: 572 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101334045 Equivalent to 6 /8s, 10 /16s and 60 /24s Percentage of available RIPE address space announced: 67.1 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1671 1330 Telstra 2764 430 345 connect.com.au pty ltd 703 402 383 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 296 167 VSNL India 7474 242 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 192 162 TANet2, sponsored by NSC, TAI 4766 177 1344 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 138 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 9583 118 61 Satyam Infoway Ltd., 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 4740 109 15 Ozemail 4713 107 869 NTT-OCNET 7586 107 17 Paradox Digital Pty. Ltd 4812 106 259 Shanghai Telecom Company RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 671 1831 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 425 12 Global Center Frankfurt 1257 279 504 Swipnet AB 1270 249 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 206 8 Global Center Paris 719 188 291 LANLINK 786 183 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 169 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 68 Concert Internet Plus Europea 3303 130 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 107 3 PCNET - PCNET DATA Network 1267 106 1986 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2314 8327 UUNET Technologies, Inc. 7018 961 7035 AT&T 1 900 8698 BBN Planet 7046 750 1088 UUNET Technologies, Inc. 1239 671 3309 Sprint ICM-Inria 690 540 95 Merit Network 2914 520 2317 Verio, Inc. 4293 492 99 Cable & Wireless USA 209 490 1875 Qwest 3561 430 2450 Cable & Wireless USA 3908 417 583 Supernet, Inc. 2149 415 377 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 405 10 Global Crossing 3549 350 813 Global Crossing 11371 337 100 Rhythms NetConnections 4323 333 298 Time Warner Communications, I 3967 330 448 Exodus Communication 15290 319 342 AT&T Canada IES 18993 314 8 Global Crossing Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2314 8327 UUNET Technologies, Inc. 1221 1671 1330 Telstra 7018 961 7035 AT&T 1 900 8698 BBN Planet 7046 750 1088 UUNET Technologies, Inc. 702 671 1831 UUNET Technologies, Inc. 1239 671 3309 Sprint ICM-Inria 690 540 95 Merit Network 2914 520 2317 Verio, Inc. 4293 492 99 Cable & Wireless USA 209 490 1875 Qwest 2764 430 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 430 2450 Cable & Wireless USA 15870 425 12 Global Center Frankfurt 3908 417 583 Supernet, Inc. 2149 415 377 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 405 10 Global Crossing 703 402 383 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:80 /14:215 /15:356 /16:6904 /17:1188 /18:2230 /19:6743 /20:5399 /21:4517 /22:6838 /23:8664 /24:59009 /25:293 /26:365 /27:437 /28:447 /29:361 /30:338 /31:1 /32:77 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1516 1671 Telstra 701 1455 2314 UUNET Technologies, Inc. 7046 585 750 UUNET Technologies, Inc. 690 536 540 Merit Network 4293 476 492 Cable & Wireless USA 7018 476 961 AT&T 1 422 900 BBN Planet 702 422 671 UUNET Technologies, Inc. 15870 421 425 Global Center Frankfurt 18994 403 405 Global Crossing 2764 386 430 connect.com.au pty ltd 209 367 490 Qwest 1239 358 671 Sprint ICM-Inria 703 332 402 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 315 417 Supernet, Inc. 18993 310 314 Global Crossing 2548 304 415 Digital Express Group, Inc. 4323 286 333 Time Warner Communications, I 6995 276 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:574 13:13 15:11 17:13 20:6 24:845 26:1 32:42 35:1 38:154 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:118 62:194 63:2520 64:2737 65:999 66:749 80:40 128:61 129:197 130:54 131:67 132:39 133:1 134:228 135:11 136:36 137:178 138:233 139:86 140:236 141:225 142:122 143:98 144:200 145:32 146:198 147:180 148:236 149:135 150:63 151:264 152:1048 153:40 154:25 155:146 156:91 157:156 158:110 159:82 160:85 161:146 162:158 163:219 164:169 165:247 166:258 167:153 168:200 169:54 170:441 171:20 172:1 192:32 193:2597 194:2741 195:1069 196:3 198:6 199:3864 200:2731 202:3744 203:5756 204:4362 205:2895 206:4114 207:3646 208:5198 209:4078 210:774 211:294 212:1149 213:686 216:4742 217:436 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Jul 17 04:10:25 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA77839; Tue, 17 Jul 2001 04:10:25 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA77833 for ; Tue, 17 Jul 2001 04:10:24 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA03666; Tue, 17 Jul 2001 04:10:23 +1000 From: Routing Analysis Message-Id: <200107161810.EAA03666@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 17 Jul 2001 04:10:22 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 17 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104528 Origin ASes present in the Internet Routing Table: 11288 Origin ASes announcing only one prefix: 4141 Transit ASes present in the Internet Routing Table: 1503 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1242629951 Equivalent to 74 /8s, 17 /16s and 7 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 70992 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15505 Prefixes being announced from the APNIC address blocks: 13979 APNIC Region origin ASes present in the Internet Routing Table: 1321 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 223 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 73930278 Equivalent to 4 /8s, 104 /16s and 22 /24s Percentage of available APNIC address space announced: 72.7 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71662 Prefixes being announced from the ARIN address blocks: 51589 ARIN Region origin ASes present in the Internet Routing Table: 6800 ARIN Region origin ASes announcing only one prefix: 2011 ARIN Region transit ASes present in the Internet Routing Table: 705 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 202111256 Equivalent to 12 /8s, 11 /16s and 249 /24s Percentage of available ARIN address space announced: 80.3 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17358 Prefixes being announced from the RIPE address blocks: 13420 RIPE Region origin ASes present in the Internet Routing Table: 3176 RIPE Region origin ASes announcing only one prefix: 1670 RIPE Region transit ASes present in the Internet Routing Table: 575 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101354765 Equivalent to 6 /8s, 10 /16s and 141 /24s Percentage of available RIPE address space announced: 67.1 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1679 1331 Telstra 2764 430 345 connect.com.au pty ltd 703 402 383 UUNET Technologies, Inc. 2907 367 1783 SINET Japan 4755 299 167 VSNL India 7474 241 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 194 170 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 140 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 9583 116 60 Satyam Infoway Ltd., 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 4740 109 15 Ozemail 4713 108 877 NTT-OCNET 4812 106 259 Shanghai Telecom Company 4732 105 357 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 674 1833 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 423 12 Global Center Frankfurt 1257 280 504 Swipnet AB 1270 251 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 206 8 Global Center Paris 719 187 291 LANLINK 786 184 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 149 15 Romania Data System 5400 139 68 Concert Internet Plus Europea 3303 130 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 107 3 PCNET - PCNET DATA Network 1267 106 1985 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2312 8342 UUNET Technologies, Inc. 7018 964 7035 AT&T 1 903 8714 BBN Planet 7046 748 1056 UUNET Technologies, Inc. 1239 679 3327 Sprint ICM-Inria 690 525 93 Merit Network 2914 520 2317 Verio, Inc. 209 493 1876 Qwest 4293 492 99 Cable & Wireless USA 3561 432 2450 Cable & Wireless USA 3908 417 583 Supernet, Inc. 2149 416 377 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 405 10 Global Crossing 3549 349 813 Global Crossing 11371 337 100 Rhythms NetConnections 4323 333 298 Time Warner Communications, I 3967 330 448 Exodus Communication 15290 322 342 AT&T Canada IES 6347 315 361 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8342 UUNET Technologies, Inc. 1221 1679 1331 Telstra 7018 964 7035 AT&T 1 903 8714 BBN Planet 7046 748 1056 UUNET Technologies, Inc. 1239 679 3327 Sprint ICM-Inria 702 674 1833 UUNET Technologies, Inc. 690 525 93 Merit Network 2914 520 2317 Verio, Inc. 209 493 1876 Qwest 4293 492 99 Cable & Wireless USA 3561 432 2450 Cable & Wireless USA 2764 430 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 15870 423 12 Global Center Frankfurt 3908 417 583 Supernet, Inc. 2149 416 377 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 405 10 Global Crossing 703 402 383 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65522 PRIVATE 202.36.235.0/24 4768 Clear Communications 64526 PRIVATE 202.37.160.0/24 4768 Clear Communications 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:80 /14:215 /15:357 /16:6907 /17:1188 /18:2233 /19:6743 /20:5401 /21:4516 /22:6830 /23:8666 /24:59003 /25:292 /26:363 /27:438 /28:446 /29:361 /30:338 /31:1 /32:77 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1524 1679 Telstra 701 1446 2312 UUNET Technologies, Inc. 7046 584 748 UUNET Technologies, Inc. 690 521 525 Merit Network 7018 479 964 AT&T 4293 476 492 Cable & Wireless USA 1 424 903 BBN Planet 702 424 674 UUNET Technologies, Inc. 15870 419 423 Global Center Frankfurt 18994 403 405 Global Crossing 2764 386 430 connect.com.au pty ltd 209 370 493 Qwest 1239 361 679 Sprint ICM-Inria 703 332 402 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 315 417 Supernet, Inc. 18993 310 314 Global Crossing 2548 304 415 Digital Express Group, Inc. 4323 286 333 Time Warner Communications, I 8013 278 308 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:578 13:13 15:11 17:13 20:6 24:848 26:1 32:42 35:2 38:9 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:112 62:196 63:2518 64:2738 65:1001 66:752 80:41 128:61 129:194 130:54 131:67 132:39 133:1 134:234 135:11 136:36 137:178 138:233 139:86 140:239 141:225 142:122 143:98 144:200 145:32 146:194 147:180 148:235 149:135 150:63 151:264 152:1029 153:40 154:25 155:144 156:92 157:157 158:110 159:82 160:85 161:146 162:161 163:220 164:170 165:247 166:258 167:153 168:201 169:53 170:451 171:20 172:1 192:32 193:2604 194:2740 195:1074 196:3 198:6 199:3868 200:2729 202:3768 203:5764 204:4361 205:2903 206:4117 207:3604 208:5205 209:4115 210:778 211:296 212:1144 213:687 216:4745 217:438 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Jul 18 04:04:31 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA120927; Wed, 18 Jul 2001 04:04:31 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA120908 for ; Wed, 18 Jul 2001 04:04:29 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA01419; Wed, 18 Jul 2001 04:04:29 +1000 From: Routing Analysis Message-Id: <200107171804.EAA01419@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 18 Jul 2001 04:04:28 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 18 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104682 Origin ASes present in the Internet Routing Table: 11310 Origin ASes announcing only one prefix: 4145 Transit ASes present in the Internet Routing Table: 1509 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 16 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1241475693 Equivalent to 73 /8s, 255 /16s and 106 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71158 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15563 Prefixes being announced from the APNIC address blocks: 14014 APNIC Region origin ASes present in the Internet Routing Table: 1326 APNIC Region origin ASes announcing only one prefix: 462 APNIC Region transit ASes present in the Internet Routing Table: 222 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74023782 Equivalent to 4 /8s, 105 /16s and 131 /24s Percentage of available APNIC address space announced: 72.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71700 Prefixes being announced from the ARIN address blocks: 51689 ARIN Region origin ASes present in the Internet Routing Table: 6808 ARIN Region origin ASes announcing only one prefix: 2008 ARIN Region transit ASes present in the Internet Routing Table: 706 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 201246784 Equivalent to 11 /8s, 254 /16s and 200 /24s Percentage of available ARIN address space announced: 80.0 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17417 Prefixes being announced from the RIPE address blocks: 13477 RIPE Region origin ASes present in the Internet Routing Table: 3185 RIPE Region origin ASes announcing only one prefix: 1675 RIPE Region transit ASes present in the Internet Routing Table: 582 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101424851 Equivalent to 6 /8s, 11 /16s and 158 /24s Percentage of available RIPE address space announced: 67.2 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1678 1347 Telstra 2764 429 345 connect.com.au pty ltd 703 401 383 UUNET Technologies, Inc. 2907 367 1783 SINET Japan 4755 297 166 VSNL India 7474 241 293 Optus Communications 4134 233 1609 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 146 21 TPG Internet Pty Ltd 9443 139 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 9583 114 60 Satyam Infoway Ltd., 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4740 109 15 Ozemail 4713 108 877 NTT-OCNET 4812 106 259 Shanghai Telecom Company RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 682 1847 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 422 12 Global Center Frankfurt 1257 280 504 Swipnet AB 1270 245 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 206 8 Global Center Paris 719 187 291 LANLINK 786 184 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 148 15 Romania Data System 5400 139 68 Concert Internet Plus Europea 3303 130 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 109 3 PCNET - PCNET DATA Network 1267 106 1985 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2323 8344 UUNET Technologies, Inc. 7018 972 7036 AT&T 1 905 8714 BBN Planet 7046 744 1056 UUNET Technologies, Inc. 1239 679 3327 Sprint ICM-Inria 690 526 94 Merit Network 2914 521 2318 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 490 1875 Qwest 3561 433 2450 Cable & Wireless USA 2149 418 378 Performance Systems, Inc. 3908 417 583 Supernet, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 400 10 Global Crossing 3549 348 813 Global Crossing 11371 335 100 Rhythms NetConnections 4323 334 298 Time Warner Communications, I 3967 329 448 Exodus Communication 15290 323 342 AT&T Canada IES 6347 314 361 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2323 8344 UUNET Technologies, Inc. 1221 1678 1347 Telstra 7018 972 7036 AT&T 1 905 8714 BBN Planet 7046 744 1056 UUNET Technologies, Inc. 702 682 1847 UUNET Technologies, Inc. 1239 679 3327 Sprint ICM-Inria 690 526 94 Merit Network 2914 521 2318 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 490 1875 Qwest 3561 433 2450 Cable & Wireless USA 3301 430 918 TeliaNet Sweden 2764 429 345 connect.com.au pty ltd 15870 422 12 Global Center Frankfurt 2149 418 378 Performance Systems, Inc. 3908 417 583 Supernet, Inc. 2548 415 1012 Digital Express Group, Inc. 703 401 383 UUNET Technologies, Inc. 18994 400 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:80 /14:215 /15:356 /16:6903 /17:1191 /18:2234 /19:6752 /20:5412 /21:4534 /22:6816 /23:8658 /24:59143 /25:291 /26:362 /27:437 /28:444 /29:366 /30:340 /31:1 /32:75 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1523 1678 Telstra 701 1456 2323 UUNET Technologies, Inc. 7046 582 744 UUNET Technologies, Inc. 690 522 526 Merit Network 7018 489 972 AT&T 4293 475 491 Cable & Wireless USA 702 430 682 UUNET Technologies, Inc. 1 426 905 BBN Planet 15870 418 422 Global Center Frankfurt 18994 398 400 Global Crossing 2764 385 429 connect.com.au pty ltd 209 367 490 Qwest 1239 361 679 Sprint ICM-Inria 703 331 401 UUNET Technologies, Inc. 11371 322 335 Rhythms NetConnections 3908 316 417 Supernet, Inc. 18993 308 312 Global Crossing 2548 304 415 Digital Express Group, Inc. 4323 287 334 Time Warner Communications, I 8013 278 308 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:579 13:13 15:11 17:13 20:6 24:847 26:1 32:42 38:9 40:2 43:4 44:11 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:127 62:198 63:2513 64:2736 65:1001 66:756 80:43 128:61 129:195 130:56 131:66 132:41 133:1 134:234 135:12 136:36 137:178 138:233 139:86 140:255 141:225 142:122 143:98 144:200 145:32 146:198 147:180 148:235 149:124 150:62 151:263 152:1005 153:40 154:25 155:144 156:92 157:156 158:111 159:82 160:85 161:146 162:160 163:221 164:170 165:248 166:260 167:160 168:202 169:54 170:449 171:20 172:1 192:32 193:2604 194:2759 195:1078 196:3 198:6 199:3878 200:2775 202:3785 203:5762 204:4369 205:2910 206:4110 207:3623 208:5200 209:4111 210:778 211:297 212:1162 213:693 216:4767 217:432 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Jul 19 04:05:10 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA102325; Thu, 19 Jul 2001 04:05:09 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA102321 for ; Thu, 19 Jul 2001 04:05:08 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA22486; Thu, 19 Jul 2001 04:05:08 +1000 From: Routing Analysis Message-Id: <200107181805.EAA22486@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 19 Jul 2001 04:05:07 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 19 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104702 Origin ASes present in the Internet Routing Table: 11314 Origin ASes announcing only one prefix: 4149 Transit ASes present in the Internet Routing Table: 1509 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 16 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1243381161 Equivalent to 74 /8s, 28 /16s and 125 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.2 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71135 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15563 Prefixes being announced from the APNIC address blocks: 13997 APNIC Region origin ASes present in the Internet Routing Table: 1328 APNIC Region origin ASes announcing only one prefix: 464 APNIC Region transit ASes present in the Internet Routing Table: 224 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 73914662 Equivalent to 4 /8s, 103 /16s and 217 /24s Percentage of available APNIC address space announced: 72.7 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71799 Prefixes being announced from the ARIN address blocks: 51739 ARIN Region origin ASes present in the Internet Routing Table: 6804 ARIN Region origin ASes announcing only one prefix: 2005 ARIN Region transit ASes present in the Internet Routing Table: 709 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 201338467 Equivalent to 12 /8s, 0 /16s and 46 /24s Percentage of available ARIN address space announced: 80.0 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17337 Prefixes being announced from the RIPE address blocks: 13428 RIPE Region origin ASes present in the Internet Routing Table: 3190 RIPE Region origin ASes announcing only one prefix: 1680 RIPE Region transit ASes present in the Internet Routing Table: 577 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101553900 Equivalent to 6 /8s, 13 /16s and 150 /24s Percentage of available RIPE address space announced: 67.3 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1676 1347 Telstra 2764 433 345 connect.com.au pty ltd 703 401 383 UUNET Technologies, Inc. 2907 368 1784 SINET Japan 4755 300 167 VSNL India 7474 242 292 Optus Communications 4134 231 1609 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 138 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4713 109 878 NTT-OCNET 4740 109 15 Ozemail 9583 108 60 Satyam Infoway Ltd., 4812 106 259 Shanghai Telecom Company RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 681 1847 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 419 12 Global Center Frankfurt 1257 280 504 Swipnet AB 1270 245 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 219 495 RAIN 15878 206 8 Global Center Paris 719 187 291 LANLINK 786 184 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 171 1410 Deutsche Telekom AG 8708 150 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 129 575 Swisscom 517 124 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 108 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2310 8326 UUNET Technologies, Inc. 7018 972 7036 AT&T 1 905 8714 BBN Planet 7046 759 1057 UUNET Technologies, Inc. 1239 684 3327 Sprint ICM-Inria 690 518 92 Merit Network 2914 518 2317 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 484 1874 Qwest 3561 433 2450 Cable & Wireless USA 3908 419 583 Supernet, Inc. 2149 416 362 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 18994 400 10 Global Crossing 3549 350 817 Global Crossing 11371 335 100 Rhythms NetConnections 4323 334 298 Time Warner Communications, I 3967 331 450 Exodus Communication 15290 322 340 AT&T Canada IES 6347 316 361 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2310 8326 UUNET Technologies, Inc. 1221 1676 1347 Telstra 7018 972 7036 AT&T 1 905 8714 BBN Planet 7046 759 1057 UUNET Technologies, Inc. 1239 684 3327 Sprint ICM-Inria 702 681 1847 UUNET Technologies, Inc. 690 518 92 Merit Network 2914 518 2317 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 484 1874 Qwest 2764 433 345 connect.com.au pty ltd 3561 433 2450 Cable & Wireless USA 3301 430 918 TeliaNet Sweden 3908 419 583 Supernet, Inc. 15870 419 12 Global Center Frankfurt 2149 416 362 Performance Systems, Inc. 2548 415 1012 Digital Express Group, Inc. 703 401 383 UUNET Technologies, Inc. 18994 400 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:80 /14:215 /15:357 /16:6914 /17:1188 /18:2238 /19:6752 /20:5420 /21:4535 /22:6817 /23:8646 /24:59176 /25:289 /26:362 /27:434 /28:444 /29:358 /30:332 /31:1 /32:71 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1521 1676 Telstra 701 1445 2310 UUNET Technologies, Inc. 7046 593 759 UUNET Technologies, Inc. 690 514 518 Merit Network 7018 490 972 AT&T 4293 475 491 Cable & Wireless USA 702 431 681 UUNET Technologies, Inc. 1 426 905 BBN Planet 15870 415 419 Global Center Frankfurt 18994 398 400 Global Crossing 2764 389 433 connect.com.au pty ltd 1239 367 684 Sprint ICM-Inria 209 362 484 Qwest 703 331 401 UUNET Technologies, Inc. 11371 322 335 Rhythms NetConnections 3908 318 419 Supernet, Inc. 18993 308 312 Global Crossing 2548 304 415 Digital Express Group, Inc. 4323 287 334 Time Warner Communications, I 8013 277 307 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:579 13:13 15:11 17:13 20:7 24:849 26:1 32:42 38:9 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:127 62:196 63:2513 64:2734 65:1009 66:758 80:46 128:61 129:194 130:54 131:66 132:41 133:1 134:234 135:12 136:36 137:178 138:233 139:86 140:257 141:224 142:122 143:98 144:203 145:32 146:199 147:180 148:238 149:124 150:63 151:261 152:979 153:40 154:25 155:144 156:92 157:155 158:114 159:82 160:85 161:146 162:160 163:234 164:169 165:249 166:260 167:164 168:205 169:54 170:450 171:20 172:1 192:32 193:2607 194:2759 195:1064 196:3 198:6 199:3876 200:2786 202:3771 203:5770 204:4374 205:2906 206:4134 207:3630 208:5206 209:4104 210:770 211:297 212:1124 213:690 216:4755 217:435 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Jul 20 04:12:08 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA112752; Fri, 20 Jul 2001 04:12:08 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA112730 for ; Fri, 20 Jul 2001 04:12:06 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA11305; Fri, 20 Jul 2001 04:12:05 +1000 From: Routing Analysis Message-Id: <200107191812.EAA11305@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 20 Jul 2001 04:12:05 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 20 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104573 Origin ASes present in the Internet Routing Table: 11312 Origin ASes announcing only one prefix: 4160 Transit ASes present in the Internet Routing Table: 1514 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 19 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 16 Number of addresses announced to Internet: 1240384498 Equivalent to 73 /8s, 238 /16s and 195 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 65.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71049 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15502 Prefixes being announced from the APNIC address blocks: 13946 APNIC Region origin ASes present in the Internet Routing Table: 1329 APNIC Region origin ASes announcing only one prefix: 463 APNIC Region transit ASes present in the Internet Routing Table: 223 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74027962 Equivalent to 4 /8s, 105 /16s and 147 /24s Percentage of available APNIC address space announced: 72.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71715 Prefixes being announced from the ARIN address blocks: 51695 ARIN Region origin ASes present in the Internet Routing Table: 6798 ARIN Region origin ASes announcing only one prefix: 2013 ARIN Region transit ASes present in the Internet Routing Table: 710 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201112880 Equivalent to 11 /8s, 252 /16s and 189 /24s Percentage of available ARIN address space announced: 79.9 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17353 Prefixes being announced from the RIPE address blocks: 13448 RIPE Region origin ASes present in the Internet Routing Table: 3195 RIPE Region origin ASes announcing only one prefix: 1684 RIPE Region transit ASes present in the Internet Routing Table: 582 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101605394 Equivalent to 6 /8s, 14 /16s and 96 /24s Percentage of available RIPE address space announced: 67.3 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1673 1346 Telstra 2764 433 345 connect.com.au pty ltd 703 401 383 UUNET Technologies, Inc. 2907 367 1784 SINET Japan 4755 283 158 VSNL India 7474 242 292 Optus Communications 4134 232 1610 Data Communications Bureau 7539 207 165 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 134 38 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 118 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 4740 110 15 Ozemail 4713 109 878 NTT-OCNET 9583 108 60 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 679 1846 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 1257 280 504 Swipnet AB 1270 245 868 UUNET Germany 680 232 2069 Deutschef Forschurgsnetz 3215 220 495 RAIN 15878 202 8 Global Center Paris 719 187 291 LANLINK 786 184 1890 JANET IP Service 5515 174 654 Sonera Finland 3320 170 1410 Deutsche Telekom AG 8708 151 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 130 575 Swisscom 517 124 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 107 1989 IUnet S.p.A 8503 106 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2318 8313 UUNET Technologies, Inc. 7018 971 6988 AT&T 1 906 8715 BBN Planet 7046 744 1055 UUNET Technologies, Inc. 1239 686 3295 Sprint ICM-Inria 690 525 94 Merit Network 2914 518 2317 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 473 1883 Qwest 3561 433 2450 Cable & Wireless USA 3908 420 583 Supernet, Inc. 2548 415 1012 Digital Express Group, Inc. 2149 414 377 Performance Systems, Inc. 18994 397 10 Global Crossing 4323 361 300 Time Warner Communications, I 3549 351 809 Global Crossing 11371 337 100 Rhythms NetConnections 3967 331 450 Exodus Communication 15290 321 340 AT&T Canada IES 6347 315 353 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2318 8313 UUNET Technologies, Inc. 1221 1673 1346 Telstra 7018 971 6988 AT&T 1 906 8715 BBN Planet 7046 744 1055 UUNET Technologies, Inc. 1239 686 3295 Sprint ICM-Inria 702 679 1846 UUNET Technologies, Inc. 690 525 94 Merit Network 2914 518 2317 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 473 1883 Qwest 2764 433 345 connect.com.au pty ltd 3561 433 2450 Cable & Wireless USA 3301 430 918 TeliaNet Sweden 3908 420 583 Supernet, Inc. 15870 417 12 Global Center Frankfurt 2548 415 1012 Digital Express Group, Inc. 2149 414 377 Performance Systems, Inc. 703 401 383 UUNET Technologies, Inc. 18994 397 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:8 /12:32 /13:82 /14:215 /15:353 /16:6914 /17:1177 /18:2244 /19:6753 /20:5408 /21:4515 /22:6806 /23:8631 /24:59130 /25:289 /26:361 /27:429 /28:431 /29:355 /30:336 /31:1 /32:72 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1518 1673 Telstra 701 1454 2318 UUNET Technologies, Inc. 7046 577 744 UUNET Technologies, Inc. 690 521 525 Merit Network 7018 490 971 AT&T 4293 475 491 Cable & Wireless USA 702 428 679 UUNET Technologies, Inc. 1 426 906 BBN Planet 15870 413 417 Global Center Frankfurt 18994 395 397 Global Crossing 2764 389 433 connect.com.au pty ltd 1239 369 686 Sprint ICM-Inria 209 351 473 Qwest 703 331 401 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 319 420 Supernet, Inc. 4323 314 361 Time Warner Communications, I 18993 308 312 Global Crossing 2548 304 415 Digital Express Group, Inc. 8013 278 308 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 9:6 12:579 13:13 15:11 17:11 20:7 24:846 26:1 32:42 35:4 38:30 40:2 43:4 44:5 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:117 62:197 63:2512 64:2746 65:1001 66:758 80:47 128:61 129:188 130:54 131:67 132:41 133:1 134:231 135:11 136:36 137:178 138:233 139:86 140:257 141:225 142:113 143:98 144:198 145:32 146:199 147:180 148:239 149:124 150:63 151:261 152:984 153:40 154:21 155:144 156:92 157:156 158:113 159:82 160:85 161:146 162:160 163:237 164:167 165:250 166:260 167:158 168:215 169:54 170:446 171:20 172:1 192:32 193:2607 194:2750 195:1078 196:3 198:4 199:3881 200:2756 202:3739 203:5755 204:4372 205:2926 206:4110 207:3637 208:5200 209:4100 210:777 211:293 212:1124 213:697 216:4751 217:441 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Jul 21 16:37:28 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id QAA112206; Sat, 21 Jul 2001 16:37:27 +1000 (EST) Received: from guardian.apnic.net (guardian.apnic.net [203.37.255.100]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id QAA112193 for ; Sat, 21 Jul 2001 16:37:25 +1000 (EST) Received: (from mail@localhost) by guardian.apnic.net (8.9.3/8.9.3) id EAA03839 for ; Sat, 21 Jul 2001 04:05:05 +1000 (EST) Received: from dev.apnic.net(202.12.29.129) by int-gw.staff.apnic.net via smap (V2.1) id xma003831; Sat, 21 Jul 01 04:04:55 +1000 Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA31671; Sat, 21 Jul 2001 04:04:56 +1000 From: Routing Analysis Message-Id: <200107201804.EAA31671@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 21 Jul 2001 04:04:55 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 21 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104975 Origin ASes present in the Internet Routing Table: 11342 Origin ASes announcing only one prefix: 4157 Transit ASes present in the Internet Routing Table: 1506 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 42 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1246787483 Equivalent to 74 /8s, 80 /16s and 119 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71356 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15633 Prefixes being announced from the APNIC address blocks: 14074 APNIC Region origin ASes present in the Internet Routing Table: 1330 APNIC Region origin ASes announcing only one prefix: 463 APNIC Region transit ASes present in the Internet Routing Table: 227 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74270958 Equivalent to 4 /8s, 109 /16s and 72 /24s Percentage of available APNIC address space announced: 73.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71983 Prefixes being announced from the ARIN address blocks: 51895 ARIN Region origin ASes present in the Internet Routing Table: 6823 ARIN Region origin ASes announcing only one prefix: 2008 ARIN Region transit ASes present in the Internet Routing Table: 704 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201448512 Equivalent to 12 /8s, 1 /16s and 220 /24s Percentage of available ARIN address space announced: 80.0 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17354 Prefixes being announced from the RIPE address blocks: 13451 RIPE Region origin ASes present in the Internet Routing Table: 3202 RIPE Region origin ASes announcing only one prefix: 1686 RIPE Region transit ASes present in the Internet Routing Table: 576 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101566967 Equivalent to 6 /8s, 13 /16s and 201 /24s Percentage of available RIPE address space announced: 67.3 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1678 1347 Telstra 2764 433 345 connect.com.au pty ltd 703 399 383 UUNET Technologies, Inc. 2907 369 1814 SINET Japan 4755 301 167 VSNL India 7474 242 292 Optus Communications 4134 233 1632 Data Communications Bureau 7539 207 165 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 141 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 4713 109 878 NTT-OCNET 4740 109 15 Ozemail 9583 109 60 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 679 1846 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 868 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 222 495 RAIN 15878 202 8 Global Center Paris 719 186 291 LANLINK 786 181 1874 JANET IP Service 3320 175 1411 Deutsche Telekom AG 5515 174 654 Sonera Finland 8708 151 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 130 575 Swisscom 517 124 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 109 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2315 8303 UUNET Technologies, Inc. 7018 966 6962 AT&T 1 908 8716 BBN Planet 7046 750 1072 UUNET Technologies, Inc. 1239 687 3327 Sprint ICM-Inria 690 522 93 Merit Network 2914 518 2319 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 475 1883 Qwest 3561 432 2450 Cable & Wireless USA 3908 415 583 Supernet, Inc. 2548 414 1010 Digital Express Group, Inc. 2149 408 361 Performance Systems, Inc. 18994 397 10 Global Crossing 4323 362 316 Time Warner Communications, I 3549 360 819 Global Crossing 11371 337 100 Rhythms NetConnections 3967 331 450 Exodus Communication 15290 321 340 AT&T Canada IES 6347 316 353 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2315 8303 UUNET Technologies, Inc. 1221 1678 1347 Telstra 7018 966 6962 AT&T 1 908 8716 BBN Planet 7046 750 1072 UUNET Technologies, Inc. 1239 687 3327 Sprint ICM-Inria 702 679 1846 UUNET Technologies, Inc. 690 522 93 Merit Network 2914 518 2319 Verio, Inc. 4293 491 99 Cable & Wireless USA 209 475 1883 Qwest 2764 433 345 connect.com.au pty ltd 3561 432 2450 Cable & Wireless USA 3301 430 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 3908 415 583 Supernet, Inc. 2548 414 1010 Digital Express Group, Inc. 2149 408 361 Performance Systems, Inc. 703 399 383 UUNET Technologies, Inc. 18994 397 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:83 /14:216 /15:357 /16:6933 /17:1187 /18:2244 /19:6758 /20:5453 /21:4543 /22:6828 /23:8651 /24:59356 /25:290 /26:362 /27:430 /28:442 /29:357 /30:338 /31:1 /32:73 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1523 1678 Telstra 701 1450 2315 UUNET Technologies, Inc. 7046 583 750 UUNET Technologies, Inc. 690 518 522 Merit Network 7018 492 966 AT&T 4293 475 491 Cable & Wireless USA 702 428 679 UUNET Technologies, Inc. 1 427 908 BBN Planet 15870 413 417 Global Center Frankfurt 18994 395 397 Global Crossing 2764 389 433 connect.com.au pty ltd 1239 369 687 Sprint ICM-Inria 209 352 475 Qwest 703 329 399 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 317 415 Supernet, Inc. 4323 314 362 Time Warner Communications, I 18993 308 312 Global Crossing 2548 304 414 Digital Express Group, Inc. 8013 277 307 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:584 13:13 15:11 17:13 20:7 24:856 26:1 32:42 35:3 38:30 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:16 61:137 62:193 63:2512 64:2748 65:1009 66:795 80:44 128:61 129:188 130:54 131:67 132:41 133:1 134:236 135:10 136:36 137:178 138:233 139:86 140:250 141:225 142:109 143:98 144:201 145:32 146:199 147:180 148:243 149:123 150:63 151:261 152:978 153:42 154:28 155:144 156:92 157:155 158:114 159:82 160:85 161:147 162:161 163:239 164:170 165:250 166:261 167:152 168:217 169:53 170:448 171:20 172:1 192:32 193:2611 194:2748 195:1075 196:3 198:6 199:3900 200:2775 202:3757 203:5772 204:4378 205:2919 206:4146 207:3634 208:5228 209:4101 210:790 211:333 212:1120 213:710 216:4760 217:443 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Jul 22 04:05:25 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA101264; Sun, 22 Jul 2001 04:05:25 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA101260 for ; Sun, 22 Jul 2001 04:05:23 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA19845; Sun, 22 Jul 2001 04:05:23 +1000 From: Routing Analysis Message-Id: <200107211805.EAA19845@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 22 Jul 2001 04:05:22 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 22 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104819 Origin ASes present in the Internet Routing Table: 11339 Origin ASes announcing only one prefix: 4156 Transit ASes present in the Internet Routing Table: 1509 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 43 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1245403301 Equivalent to 74 /8s, 59 /16s and 88 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71260 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15572 Prefixes being announced from the APNIC address blocks: 14025 APNIC Region origin ASes present in the Internet Routing Table: 1328 APNIC Region origin ASes announcing only one prefix: 464 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74227758 Equivalent to 4 /8s, 108 /16s and 160 /24s Percentage of available APNIC address space announced: 73.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71878 Prefixes being announced from the ARIN address blocks: 51891 ARIN Region origin ASes present in the Internet Routing Table: 6822 ARIN Region origin ASes announcing only one prefix: 2007 ARIN Region transit ASes present in the Internet Routing Table: 704 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 201435208 Equivalent to 12 /8s, 1 /16s and 168 /24s Percentage of available ARIN address space announced: 80.0 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17364 Prefixes being announced from the RIPE address blocks: 13467 RIPE Region origin ASes present in the Internet Routing Table: 3203 RIPE Region origin ASes announcing only one prefix: 1685 RIPE Region transit ASes present in the Internet Routing Table: 581 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101617593 Equivalent to 6 /8s, 14 /16s and 143 /24s Percentage of available RIPE address space announced: 67.3 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1677 1347 Telstra 2764 433 345 connect.com.au pty ltd 703 399 383 UUNET Technologies, Inc. 2907 368 1784 SINET Japan 4755 301 167 VSNL India 7474 242 292 Optus Communications 4134 231 1634 Data Communications Bureau 7539 207 165 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 141 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 4740 110 15 Ozemail 4713 109 878 NTT-OCNET 9583 108 60 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 682 1846 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 868 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 222 495 RAIN 15878 202 8 Global Center Paris 719 186 291 LANLINK 786 181 1874 JANET IP Service 3320 175 1395 Deutsche Telekom AG 5515 174 654 Sonera Finland 8708 151 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 575 Swisscom 517 124 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 110 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2315 8319 UUNET Technologies, Inc. 7018 968 6962 AT&T 1 906 8700 BBN Planet 7046 751 1072 UUNET Technologies, Inc. 1239 689 3327 Sprint ICM-Inria 2914 518 2319 Verio, Inc. 690 514 93 Merit Network 4293 490 99 Cable & Wireless USA 209 476 1883 Qwest 3561 430 2450 Cable & Wireless USA 3908 415 583 Supernet, Inc. 2548 414 1010 Digital Express Group, Inc. 2149 408 361 Performance Systems, Inc. 18994 397 10 Global Crossing 3549 354 817 Global Crossing 11371 335 100 Rhythms NetConnections 3967 332 450 Exodus Communication 4323 327 313 Time Warner Communications, I 2551 322 643 NETCOM On-Line Communication 15290 321 340 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2315 8319 UUNET Technologies, Inc. 1221 1677 1347 Telstra 7018 968 6962 AT&T 1 906 8700 BBN Planet 7046 751 1072 UUNET Technologies, Inc. 1239 689 3327 Sprint ICM-Inria 702 682 1846 UUNET Technologies, Inc. 2914 518 2319 Verio, Inc. 690 514 93 Merit Network 4293 490 99 Cable & Wireless USA 209 476 1883 Qwest 2764 433 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 430 2450 Cable & Wireless USA 15870 417 12 Global Center Frankfurt 3908 415 583 Supernet, Inc. 2548 414 1010 Digital Express Group, Inc. 2149 408 361 Performance Systems, Inc. 703 399 383 UUNET Technologies, Inc. 18994 397 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:83 /14:216 /15:357 /16:6913 /17:1187 /18:2244 /19:6756 /20:5451 /21:4539 /22:6818 /23:8653 /24:59234 /25:288 /26:361 /27:432 /28:442 /29:358 /30:338 /31:1 /32:75 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1522 1677 Telstra 701 1449 2315 UUNET Technologies, Inc. 7046 584 751 UUNET Technologies, Inc. 690 510 514 Merit Network 7018 494 968 AT&T 4293 474 490 Cable & Wireless USA 702 431 682 UUNET Technologies, Inc. 1 426 906 BBN Planet 15870 413 417 Global Center Frankfurt 18994 395 397 Global Crossing 2764 389 433 connect.com.au pty ltd 1239 371 689 Sprint ICM-Inria 209 353 476 Qwest 703 329 399 UUNET Technologies, Inc. 11371 322 335 Rhythms NetConnections 3908 317 415 Supernet, Inc. 18993 308 312 Global Crossing 2548 304 414 Digital Express Group, Inc. 4323 279 327 Time Warner Communications, I 6995 276 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:584 13:13 15:11 17:13 20:7 24:853 26:1 32:42 35:1 38:30 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:16 61:132 62:193 63:2513 64:2752 65:1011 66:794 80:45 128:61 129:182 130:54 131:67 132:39 133:1 134:237 135:11 136:36 137:143 138:233 139:86 140:251 141:225 142:109 143:96 144:200 145:31 146:198 147:179 148:244 149:124 150:63 151:262 152:968 153:40 154:28 155:138 156:92 157:155 158:114 159:82 160:88 161:145 162:162 163:239 164:165 165:251 166:261 167:151 168:218 169:54 170:449 171:20 172:1 192:32 193:2607 194:2762 195:1074 196:3 198:6 199:3895 200:2772 202:3703 203:5786 204:4380 205:2918 206:4171 207:3641 208:5229 209:4103 210:789 211:333 212:1120 213:713 216:4729 217:443 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Jul 23 04:04:26 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA120184; Mon, 23 Jul 2001 04:04:26 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA120180 for ; Mon, 23 Jul 2001 04:04:25 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA07881; Mon, 23 Jul 2001 04:04:24 +1000 From: Routing Analysis Message-Id: <200107221804.EAA07881@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 23 Jul 2001 04:04:24 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 23 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104760 Origin ASes present in the Internet Routing Table: 11342 Origin ASes announcing only one prefix: 4153 Transit ASes present in the Internet Routing Table: 1502 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 43 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1247030999 Equivalent to 74 /8s, 84 /16s and 46 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.4 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71185 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15602 Prefixes being announced from the APNIC address blocks: 14055 APNIC Region origin ASes present in the Internet Routing Table: 1330 APNIC Region origin ASes announcing only one prefix: 463 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74255334 Equivalent to 4 /8s, 109 /16s and 11 /24s Percentage of available APNIC address space announced: 73.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71813 Prefixes being announced from the ARIN address blocks: 51816 ARIN Region origin ASes present in the Internet Routing Table: 6822 ARIN Region origin ASes announcing only one prefix: 2006 ARIN Region transit ASes present in the Internet Routing Table: 700 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 201644104 Equivalent to 12 /8s, 4 /16s and 216 /24s Percentage of available ARIN address space announced: 80.1 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17340 Prefixes being announced from the RIPE address blocks: 13430 RIPE Region origin ASes present in the Internet Routing Table: 3204 RIPE Region origin ASes announcing only one prefix: 1684 RIPE Region transit ASes present in the Internet Routing Table: 578 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 101734965 Equivalent to 6 /8s, 16 /16s and 90 /24s Percentage of available RIPE address space announced: 67.4 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1677 1347 Telstra 2764 433 345 connect.com.au pty ltd 703 400 383 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 301 167 VSNL India 7474 242 292 Optus Communications 4134 233 1618 Data Communications Bureau 7539 207 165 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 141 39 INTERNETPRIMUS-AS-A 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7657 113 22 The Internet Group Limited 7586 112 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 4740 110 15 Ozemail 4713 109 878 NTT-OCNET 9583 108 60 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 681 1846 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 245 868 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 222 495 RAIN 15878 206 8 Global Center Paris 719 186 291 LANLINK 786 183 1890 JANET IP Service 3320 175 1411 Deutsche Telekom AG 5515 174 654 Sonera Finland 8708 151 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 130 575 Swisscom 517 124 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 107 1989 IUnet S.p.A 8503 106 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2314 8319 UUNET Technologies, Inc. 7018 968 6962 AT&T 1 907 8700 BBN Planet 7046 751 1072 UUNET Technologies, Inc. 1239 689 3327 Sprint ICM-Inria 2914 517 2319 Verio, Inc. 690 513 77 Merit Network 4293 480 98 Cable & Wireless USA 209 473 1867 Qwest 3561 430 2450 Cable & Wireless USA 2548 414 1010 Digital Express Group, Inc. 3908 412 487 Supernet, Inc. 2149 408 361 Performance Systems, Inc. 18994 397 10 Global Crossing 3549 354 817 Global Crossing 11371 335 100 Rhythms NetConnections 3967 332 450 Exodus Communication 4323 327 313 Time Warner Communications, I 2551 323 643 NETCOM On-Line Communication 15290 320 340 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2314 8319 UUNET Technologies, Inc. 1221 1677 1347 Telstra 7018 968 6962 AT&T 1 907 8700 BBN Planet 7046 751 1072 UUNET Technologies, Inc. 1239 689 3327 Sprint ICM-Inria 702 681 1846 UUNET Technologies, Inc. 2914 517 2319 Verio, Inc. 690 513 77 Merit Network 4293 480 98 Cable & Wireless USA 209 473 1867 Qwest 2764 433 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 430 2450 Cable & Wireless USA 15870 417 12 Global Center Frankfurt 2548 414 1010 Digital Express Group, Inc. 3908 412 487 Supernet, Inc. 2149 408 361 Performance Systems, Inc. 703 400 383 UUNET Technologies, Inc. 18994 397 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:84 /14:216 /15:359 /16:6927 /17:1186 /18:2244 /19:6752 /20:5455 /21:4538 /22:6818 /23:8624 /24:59193 /25:290 /26:362 /27:432 /28:442 /29:357 /30:338 /31:1 /32:69 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1522 1677 Telstra 701 1449 2314 UUNET Technologies, Inc. 7046 584 751 UUNET Technologies, Inc. 690 510 513 Merit Network 7018 494 968 AT&T 4293 464 480 Cable & Wireless USA 702 430 681 UUNET Technologies, Inc. 1 427 907 BBN Planet 15870 413 417 Global Center Frankfurt 18994 395 397 Global Crossing 2764 389 433 connect.com.au pty ltd 1239 371 689 Sprint ICM-Inria 209 351 473 Qwest 703 330 400 UUNET Technologies, Inc. 11371 322 335 Rhythms NetConnections 3908 317 412 Supernet, Inc. 18993 308 312 Global Crossing 2548 304 414 Digital Express Group, Inc. 4323 279 327 Time Warner Communications, I 6995 276 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:585 13:13 15:11 17:13 20:7 24:853 26:1 32:42 35:1 38:31 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:16 61:131 62:194 63:2517 64:2750 65:1010 66:795 80:45 128:61 129:183 130:54 131:67 132:38 133:1 134:212 135:11 136:36 137:179 138:233 139:86 140:251 141:225 142:95 143:98 144:202 145:32 146:198 147:179 148:243 149:125 150:63 151:263 152:969 153:40 154:26 155:143 156:92 157:156 158:114 159:83 160:93 161:145 162:161 163:244 164:164 165:250 166:261 167:149 168:218 169:54 170:448 171:20 172:1 192:32 193:2607 194:2751 195:1044 196:3 198:6 199:3893 200:2768 202:3726 203:5788 204:4374 205:2916 206:4133 207:3621 208:5228 209:4098 210:790 211:332 212:1119 213:711 216:4727 217:450 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Jul 24 08:32:16 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id IAA125592; Tue, 24 Jul 2001 08:32:16 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id IAA125576 for ; Tue, 24 Jul 2001 08:32:14 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA29282; Tue, 24 Jul 2001 04:14:05 +1000 From: Routing Analysis Message-Id: <200107231814.EAA29282@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 24 Jul 2001 04:14:05 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 24 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104931 Origin ASes present in the Internet Routing Table: 11346 Origin ASes announcing only one prefix: 4159 Transit ASes present in the Internet Routing Table: 1502 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 42 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1246663191 Equivalent to 74 /8s, 78 /16s and 146 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71291 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15623 Prefixes being announced from the APNIC address blocks: 14065 APNIC Region origin ASes present in the Internet Routing Table: 1332 APNIC Region origin ASes announcing only one prefix: 465 APNIC Region transit ASes present in the Internet Routing Table: 224 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74390319 Equivalent to 4 /8s, 111 /16s and 27 /24s Percentage of available APNIC address space announced: 73.1 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71941 Prefixes being announced from the ARIN address blocks: 51877 ARIN Region origin ASes present in the Internet Routing Table: 6825 ARIN Region origin ASes announcing only one prefix: 2009 ARIN Region transit ASes present in the Internet Routing Table: 703 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 201534248 Equivalent to 12 /8s, 3 /16s and 43 /24s Percentage of available ARIN address space announced: 80.1 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17362 Prefixes being announced from the RIPE address blocks: 13442 RIPE Region origin ASes present in the Internet Routing Table: 3202 RIPE Region origin ASes announcing only one prefix: 1685 RIPE Region transit ASes present in the Internet Routing Table: 576 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 102170296 Equivalent to 6 /8s, 22 /16s and 254 /24s Percentage of available RIPE address space announced: 67.7 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1681 1331 Telstra 2764 433 345 connect.com.au pty ltd 703 401 383 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 300 165 VSNL India 7474 242 292 Optus Communications 4134 233 1618 Data Communications Bureau 7539 207 165 TANet2, sponsored by NSC, TAI 4766 175 1336 KORnet Powered BY Korea Telec 9443 142 39 INTERNETPRIMUS-AS-A 7545 138 20 TPG Internet Pty Ltd 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 113 17 Paradox Digital Pty. Ltd 7657 112 22 The Internet Group Limited 4812 111 279 Shanghai Telecom Company 4740 110 15 Ozemail 9583 110 60 Satyam Infoway Ltd., 4713 109 878 NTT-OCNET RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 681 1846 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 868 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 222 495 RAIN 15878 206 8 Global Center Paris 719 187 291 LANLINK 786 184 1890 JANET IP Service 3320 175 1411 Deutsche Telekom AG 5515 175 654 Sonera Finland 8708 151 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 130 575 Swisscom 517 124 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 110 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2309 8319 UUNET Technologies, Inc. 7018 968 6962 AT&T 1 906 8700 BBN Planet 7046 750 1072 UUNET Technologies, Inc. 1239 687 3327 Sprint ICM-Inria 2914 518 2319 Verio, Inc. 690 510 76 Merit Network 4293 490 99 Cable & Wireless USA 209 474 1883 Qwest 3561 429 2449 Cable & Wireless USA 2548 414 1010 Digital Express Group, Inc. 3908 413 487 Supernet, Inc. 2149 409 361 Performance Systems, Inc. 18994 397 10 Global Crossing 3549 354 817 Global Crossing 11371 335 100 Rhythms NetConnections 3967 334 450 Exodus Communication 2551 323 643 NETCOM On-Line Communication 15290 320 340 AT&T Canada IES 4323 316 312 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2309 8319 UUNET Technologies, Inc. 1221 1681 1331 Telstra 7018 968 6962 AT&T 1 906 8700 BBN Planet 7046 750 1072 UUNET Technologies, Inc. 1239 687 3327 Sprint ICM-Inria 702 681 1846 UUNET Technologies, Inc. 2914 518 2319 Verio, Inc. 690 510 76 Merit Network 4293 490 99 Cable & Wireless USA 209 474 1883 Qwest 2764 433 345 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 429 2449 Cable & Wireless USA 15870 417 12 Global Center Frankfurt 2548 414 1010 Digital Express Group, Inc. 3908 413 487 Supernet, Inc. 2149 409 361 Performance Systems, Inc. 703 401 383 UUNET Technologies, Inc. 18994 397 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:82 /14:215 /15:360 /16:6935 /17:1190 /18:2247 /19:6753 /20:5463 /21:4549 /22:6828 /23:8641 /24:59290 /25:290 /26:359 /27:439 /28:442 /29:358 /30:343 /31:1 /32:73 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1527 1681 Telstra 701 1444 2309 UUNET Technologies, Inc. 7046 583 750 UUNET Technologies, Inc. 690 507 510 Merit Network 7018 494 968 AT&T 4293 474 490 Cable & Wireless USA 702 430 681 UUNET Technologies, Inc. 1 426 906 BBN Planet 15870 413 417 Global Center Frankfurt 18994 395 397 Global Crossing 2764 389 433 connect.com.au pty ltd 1239 369 687 Sprint ICM-Inria 209 351 474 Qwest 703 331 401 UUNET Technologies, Inc. 11371 322 335 Rhythms NetConnections 3908 318 413 Supernet, Inc. 18993 308 312 Global Crossing 2548 304 414 Digital Express Group, Inc. 8013 279 309 PSINet Ltd. Canada 6995 276 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:581 13:13 15:11 17:13 20:7 24:848 26:1 32:42 35:3 38:20 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:16 61:130 62:195 63:2513 64:2730 65:1015 66:797 80:42 128:61 129:185 130:54 131:67 132:39 133:1 134:238 135:11 136:37 137:180 138:232 139:86 140:258 141:225 142:109 143:98 144:201 145:32 146:199 147:179 148:252 149:125 150:63 151:263 152:966 153:40 154:26 155:143 156:92 157:151 158:114 159:83 160:93 161:145 162:161 163:244 164:171 165:252 166:261 167:148 168:207 169:54 170:451 171:20 172:1 192:32 193:2613 194:2751 195:1052 196:3 198:6 199:3903 200:2769 202:3756 203:5766 204:4379 205:2913 206:4165 207:3639 208:5230 209:4100 210:792 211:332 212:1119 213:706 216:4739 217:444 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Jul 25 04:04:18 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA96733; Wed, 25 Jul 2001 04:04:18 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA96729 for ; Wed, 25 Jul 2001 04:04:17 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA17003; Wed, 25 Jul 2001 04:04:16 +1000 From: Routing Analysis Message-Id: <200107241804.EAA17003@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 25 Jul 2001 04:04:16 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 25 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104985 Origin ASes present in the Internet Routing Table: 11344 Origin ASes announcing only one prefix: 4155 Transit ASes present in the Internet Routing Table: 1498 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 59 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1246847705 Equivalent to 74 /8s, 81 /16s and 98 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71369 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15653 Prefixes being announced from the APNIC address blocks: 14104 APNIC Region origin ASes present in the Internet Routing Table: 1331 APNIC Region origin ASes announcing only one prefix: 465 APNIC Region transit ASes present in the Internet Routing Table: 222 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74531509 Equivalent to 4 /8s, 113 /16s and 66 /24s Percentage of available APNIC address space announced: 73.3 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 71971 Prefixes being announced from the ARIN address blocks: 51894 ARIN Region origin ASes present in the Internet Routing Table: 6828 ARIN Region origin ASes announcing only one prefix: 2011 ARIN Region transit ASes present in the Internet Routing Table: 703 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 201656420 Equivalent to 12 /8s, 5 /16s and 8 /24s Percentage of available ARIN address space announced: 80.1 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17356 Prefixes being announced from the RIPE address blocks: 13445 RIPE Region origin ASes present in the Internet Routing Table: 3203 RIPE Region origin ASes announcing only one prefix: 1679 RIPE Region transit ASes present in the Internet Routing Table: 574 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 102222276 Equivalent to 6 /8s, 23 /16s and 201 /24s Percentage of available RIPE address space announced: 67.7 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1677 1330 Telstra 2764 435 345 connect.com.au pty ltd 703 398 383 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 299 165 VSNL India 7474 245 293 Optus Communications 4134 233 1618 Data Communications Bureau 7539 206 165 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 9443 142 39 INTERNETPRIMUS-AS-A 7545 141 21 TPG Internet Pty Ltd 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 114 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 4740 110 15 Ozemail 9583 110 60 Satyam Infoway Ltd., 4713 109 878 NTT-OCNET RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 680 1846 UUNET Technologies, Inc. 3301 429 918 TeliaNet Sweden 15870 417 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 240 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 224 495 RAIN 15878 205 8 Global Center Paris 719 186 291 LANLINK 786 184 1890 JANET IP Service 5515 175 654 Sonera Finland 3320 173 1411 Deutsche Telekom AG 8708 151 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 113 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2313 8303 UUNET Technologies, Inc. 7018 968 6962 AT&T 1 904 8700 BBN Planet 7046 755 1072 UUNET Technologies, Inc. 1239 692 3311 Sprint ICM-Inria 2914 518 2319 Verio, Inc. 690 514 78 Merit Network 4293 490 99 Cable & Wireless USA 209 463 1882 Qwest 3561 429 2447 Cable & Wireless USA 2548 413 1010 Digital Express Group, Inc. 3908 412 487 Supernet, Inc. 2149 411 361 Performance Systems, Inc. 18994 394 10 Global Crossing 3549 357 817 Global Crossing 11371 337 100 Rhythms NetConnections 4323 336 314 Time Warner Communications, I 3967 334 450 Exodus Communication 2551 323 643 NETCOM On-Line Communication 15290 323 340 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2313 8303 UUNET Technologies, Inc. 1221 1677 1330 Telstra 7018 968 6962 AT&T 1 904 8700 BBN Planet 7046 755 1072 UUNET Technologies, Inc. 1239 692 3311 Sprint ICM-Inria 702 680 1846 UUNET Technologies, Inc. 2914 518 2319 Verio, Inc. 690 514 78 Merit Network 4293 490 99 Cable & Wireless USA 209 463 1882 Qwest 2764 435 345 connect.com.au pty ltd 3301 429 918 TeliaNet Sweden 3561 429 2447 Cable & Wireless USA 15870 417 12 Global Center Frankfurt 2548 413 1010 Digital Express Group, Inc. 3908 412 487 Supernet, Inc. 2149 411 361 Performance Systems, Inc. 703 398 383 UUNET Technologies, Inc. 18994 394 10 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17680 UNALLOCATED 61.213.48.0/20 10009 ARE Works,Inc. 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 578 UNALLOCATED 64.230.242.0/28 577 Bell Canada 578 UNALLOCATED 64.230.242.16/28 577 Bell Canada 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20938 UNALLOCATED 195.13.38.0/23 8246 Internet Technologie 21753 UNALLOCATED 200.1.143.0/24 6429 RdC Internet 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 17803 UNALLOCATED 202.68.128.0/19 4755 VSNL India 17803 UNALLOCATED 202.68.134.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.135.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.136.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.138.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.139.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.140.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.145.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.146.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.147.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.148.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.150.0/24 4755 VSNL India 17803 UNALLOCATED 202.157.190.0/23 4755 VSNL India 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:33 /13:82 /14:217 /15:359 /16:6933 /17:1186 /18:2248 /19:6752 /20:5472 /21:4545 /22:6829 /23:8642 /24:59349 /25:290 /26:361 /27:436 /28:438 /29:354 /30:343 /31:1 /32:75 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1523 1677 Telstra 701 1448 2313 UUNET Technologies, Inc. 7046 588 755 UUNET Technologies, Inc. 690 511 514 Merit Network 7018 494 968 AT&T 4293 474 490 Cable & Wireless USA 702 429 680 UUNET Technologies, Inc. 1 426 904 BBN Planet 15870 413 417 Global Center Frankfurt 18994 392 394 Global Crossing 2764 391 435 connect.com.au pty ltd 1239 375 692 Sprint ICM-Inria 209 342 463 Qwest 703 328 398 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 317 412 Supernet, Inc. 18993 306 310 Global Crossing 2548 303 413 Digital Express Group, Inc. 4323 288 336 Time Warner Communications, I 8013 277 307 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:588 13:13 15:11 17:13 20:7 24:852 26:1 32:42 35:2 38:20 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:135 62:196 63:2511 64:2738 65:1020 66:783 80:40 128:60 129:190 130:54 131:67 132:42 133:1 134:239 135:12 136:37 137:180 138:232 139:86 140:258 141:225 142:118 143:93 144:202 145:32 146:199 147:180 148:253 149:125 150:63 151:263 152:971 153:40 154:26 155:138 156:92 157:155 158:114 159:83 160:93 161:145 162:161 163:226 164:170 165:252 166:261 167:169 168:211 169:54 170:451 171:20 172:1 192:32 193:2608 194:2754 195:1039 196:3 198:6 199:3902 200:2777 202:3755 203:5787 204:4374 205:2916 206:4154 207:3680 208:5207 209:4101 210:795 211:332 212:1115 213:715 216:4742 217:457 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Jul 26 04:13:32 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA83120; Thu, 26 Jul 2001 04:13:32 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA83116 for ; Thu, 26 Jul 2001 04:13:30 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA06191; Thu, 26 Jul 2001 04:13:30 +1000 From: Routing Analysis Message-Id: <200107251813.EAA06191@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 26 Jul 2001 04:13:30 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 26 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105309 Origin ASes present in the Internet Routing Table: 11359 Origin ASes announcing only one prefix: 4157 Transit ASes present in the Internet Routing Table: 1498 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 54 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1245830482 Equivalent to 74 /8s, 65 /16s and 221 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71655 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15720 Prefixes being announced from the APNIC address blocks: 14173 APNIC Region origin ASes present in the Internet Routing Table: 1330 APNIC Region origin ASes announcing only one prefix: 459 APNIC Region transit ASes present in the Internet Routing Table: 221 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 74645942 Equivalent to 4 /8s, 115 /16s and 1 /24s Percentage of available APNIC address space announced: 73.4 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72193 Prefixes being announced from the ARIN address blocks: 52019 ARIN Region origin ASes present in the Internet Routing Table: 6835 ARIN Region origin ASes announcing only one prefix: 2011 ARIN Region transit ASes present in the Internet Routing Table: 702 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 200598620 Equivalent to 11 /8s, 244 /16s and 228 /24s Percentage of available ARIN address space announced: 79.7 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17393 Prefixes being announced from the RIPE address blocks: 13492 RIPE Region origin ASes present in the Internet Routing Table: 3210 RIPE Region origin ASes announcing only one prefix: 1687 RIPE Region transit ASes present in the Internet Routing Table: 576 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 102349632 Equivalent to 6 /8s, 25 /16s and 187 /24s Percentage of available RIPE address space announced: 67.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1676 1330 Telstra 2764 435 361 connect.com.au pty ltd 703 396 367 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 297 165 VSNL India 7474 246 293 Optus Communications 4134 233 1618 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 9443 143 40 INTERNETPRIMUS-AS-A 7545 142 21 TPG Internet Pty Ltd 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 7586 115 17 Paradox Digital Pty. Ltd 17561 115 151 Internet service provision to 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 9583 111 60 Satyam Infoway Ltd., 4713 109 878 NTT-OCNET 4740 109 15 Ozemail RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 678 1814 UUNET Technologies, Inc. 3301 429 918 TeliaNet Sweden 15870 404 11 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 241 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 225 496 RAIN 15878 205 8 Global Center Paris 719 185 291 LANLINK 786 183 1890 JANET IP Service 5515 176 654 Sonera Finland 3320 175 1411 Deutsche Telekom AG 8708 152 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 575 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 1267 107 1989 IUnet S.p.A 8503 107 3 PCNET - PCNET DATA Network ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2312 8318 UUNET Technologies, Inc. 7018 977 6965 AT&T 1 899 8699 BBN Planet 7046 755 1072 UUNET Technologies, Inc. 1239 692 3295 Sprint ICM-Inria 2914 515 2319 Verio, Inc. 690 514 78 Merit Network 4293 483 98 Cable & Wireless USA 209 475 1867 Qwest 3561 426 2448 Cable & Wireless USA 2548 413 1010 Digital Express Group, Inc. 3908 411 487 Supernet, Inc. 2149 409 345 Performance Systems, Inc. 2551 402 648 NETCOM On-Line Communication 18994 392 10 Global Crossing 3549 358 817 Global Crossing 11371 337 100 Rhythms NetConnections 3967 334 450 Exodus Communication 4323 330 314 Time Warner Communications, I 15290 325 340 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8318 UUNET Technologies, Inc. 1221 1676 1330 Telstra 7018 977 6965 AT&T 1 899 8699 BBN Planet 7046 755 1072 UUNET Technologies, Inc. 1239 692 3295 Sprint ICM-Inria 702 678 1814 UUNET Technologies, Inc. 2914 515 2319 Verio, Inc. 690 514 78 Merit Network 4293 483 98 Cable & Wireless USA 209 475 1867 Qwest 2764 435 361 connect.com.au pty ltd 3301 429 918 TeliaNet Sweden 3561 426 2448 Cable & Wireless USA 2548 413 1010 Digital Express Group, Inc. 3908 411 487 Supernet, Inc. 2149 409 345 Performance Systems, Inc. 15870 404 11 Global Center Frankfurt 2551 402 648 NETCOM On-Line Communication 703 396 367 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17680 UNALLOCATED 61.213.48.0/20 10009 ARE Works,Inc. 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20938 UNALLOCATED 195.13.38.0/23 8246 Internet Technologie 17803 UNALLOCATED 202.68.128.0/19 4755 VSNL India 17803 UNALLOCATED 202.68.134.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.135.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.136.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.138.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.139.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.140.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.145.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.146.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.147.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.148.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.150.0/24 4755 VSNL India 17803 UNALLOCATED 202.157.190.0/23 4755 VSNL India 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:82 /14:217 /15:360 /16:6926 /17:1189 /18:2248 /19:6768 /20:5479 /21:4548 /22:6844 /23:8663 /24:59617 /25:291 /26:362 /27:432 /28:442 /29:354 /30:342 /31:1 /32:72 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1522 1676 Telstra 701 1447 2312 UUNET Technologies, Inc. 7046 589 755 UUNET Technologies, Inc. 690 511 514 Merit Network 7018 496 977 AT&T 4293 467 483 Cable & Wireless USA 702 429 678 UUNET Technologies, Inc. 1 420 899 BBN Planet 15870 400 404 Global Center Frankfurt 2764 390 435 connect.com.au pty ltd 18994 390 392 Global Crossing 1239 375 692 Sprint ICM-Inria 209 353 475 Qwest 703 327 396 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 316 411 Supernet, Inc. 18993 304 308 Global Crossing 2548 303 413 Digital Express Group, Inc. 2551 296 402 NETCOM On-Line Communication 4323 281 330 Time Warner Communications, I Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:586 13:13 15:11 17:13 20:7 24:851 26:1 32:42 35:1 38:20 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:135 62:196 63:2516 64:2742 65:1024 66:788 80:42 128:62 129:190 130:54 131:67 132:38 133:1 134:237 135:13 136:37 137:169 138:232 139:86 140:257 141:225 142:118 143:98 144:209 145:32 146:203 147:178 148:253 149:125 150:63 151:264 152:970 153:40 154:26 155:143 156:92 157:155 158:114 159:84 160:93 161:145 162:157 163:246 164:211 165:252 166:262 167:171 168:209 169:54 170:451 171:20 172:1 192:32 193:2622 194:2764 195:1055 196:3 198:6 199:3919 200:2793 202:3804 203:5801 204:4397 205:2935 206:4138 207:3747 208:5193 209:4102 210:798 211:333 212:1119 213:708 216:4728 217:459 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Jul 27 04:19:33 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA73211; Fri, 27 Jul 2001 04:19:32 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA73203 for ; Fri, 27 Jul 2001 04:19:31 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA02399; Fri, 27 Jul 2001 04:19:30 +1000 From: Routing Analysis Message-Id: <200107261819.EAA02399@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 27 Jul 2001 04:19:30 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 27 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105607 Origin ASes present in the Internet Routing Table: 11377 Origin ASes announcing only one prefix: 4157 Transit ASes present in the Internet Routing Table: 1500 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 17 Illegal AS announcements present in the Routing Table: 55 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1246191288 Equivalent to 74 /8s, 71 /16s and 94 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71945 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15682 Prefixes being announced from the APNIC address blocks: 14143 APNIC Region origin ASes present in the Internet Routing Table: 1330 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 222 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74489733 Equivalent to 4 /8s, 112 /16s and 159 /24s Percentage of available APNIC address space announced: 73.2 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72516 Prefixes being announced from the ARIN address blocks: 52358 ARIN Region origin ASes present in the Internet Routing Table: 6855 ARIN Region origin ASes announcing only one prefix: 2012 ARIN Region transit ASes present in the Internet Routing Table: 707 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 12 Number of ARIN addresses announced to Internet: 200791200 Equivalent to 11 /8s, 247 /16s and 212 /24s Percentage of available ARIN address space announced: 79.8 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17406 Prefixes being announced from the RIPE address blocks: 13497 RIPE Region origin ASes present in the Internet Routing Table: 3208 RIPE Region origin ASes announcing only one prefix: 1685 RIPE Region transit ASes present in the Internet Routing Table: 573 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 102374143 Equivalent to 6 /8s, 26 /16s and 26 /24s Percentage of available RIPE address space announced: 67.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1669 1330 Telstra 2764 442 362 connect.com.au pty ltd 703 402 367 UUNET Technologies, Inc. 2907 367 1784 SINET Japan 4755 298 163 VSNL India 7474 245 293 Optus Communications 4134 233 1618 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 143 40 INTERNETPRIMUS-AS-A 4786 129 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 114 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 4713 109 878 NTT-OCNET 4740 109 15 Ozemail 4732 108 358 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 680 1831 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 412 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 227 496 RAIN 15878 202 8 Global Center Paris 719 185 291 LANLINK 786 184 1890 JANET IP Service 5515 176 654 Sonera Finland 3320 175 1411 Deutsche Telekom AG 8708 153 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 576 Swisscom 517 125 272 Xlink 2856 123 776 BTnet UK Regional network 5549 117 66 Seicom Computer Gmb 8503 108 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2309 8321 UUNET Technologies, Inc. 7018 980 7031 AT&T 1 902 8699 BBN Planet 7046 755 1072 UUNET Technologies, Inc. 1239 694 3296 Sprint ICM-Inria 2914 516 2319 Verio, Inc. 690 507 77 Merit Network 4293 484 98 Cable & Wireless USA 209 476 1868 Qwest 2551 452 651 NETCOM On-Line Communication 3561 430 2430 Cable & Wireless USA 3908 415 487 Supernet, Inc. 2548 413 1010 Digital Express Group, Inc. 2149 408 345 Performance Systems, Inc. 18994 392 10 Global Crossing 3549 357 815 Global Crossing 4323 339 314 Time Warner Communications, I 11371 337 100 Rhythms NetConnections 3967 334 454 Exodus Communication 15290 327 340 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2309 8321 UUNET Technologies, Inc. 1221 1669 1330 Telstra 7018 980 7031 AT&T 1 902 8699 BBN Planet 7046 755 1072 UUNET Technologies, Inc. 1239 694 3296 Sprint ICM-Inria 702 680 1831 UUNET Technologies, Inc. 2914 516 2319 Verio, Inc. 690 507 77 Merit Network 4293 484 98 Cable & Wireless USA 209 476 1868 Qwest 2551 452 651 NETCOM On-Line Communication 2764 442 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 430 2430 Cable & Wireless USA 3908 415 487 Supernet, Inc. 2548 413 1010 Digital Express Group, Inc. 15870 412 12 Global Center Frankfurt 2149 408 345 Performance Systems, Inc. 703 402 367 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17680 UNALLOCATED 61.213.48.0/20 10009 ARE Works,Inc. 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20938 UNALLOCATED 195.13.38.0/23 8246 Internet Technologie 17803 UNALLOCATED 202.68.128.0/19 4755 VSNL India 17803 UNALLOCATED 202.68.134.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.135.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.136.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.138.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.139.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.140.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.145.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.146.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.147.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.148.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.150.0/24 4755 VSNL India 17803 UNALLOCATED 202.157.190.0/23 4755 VSNL India 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 208.253.207.96/27 16467 NextWeb, Inc. 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:82 /14:218 /15:362 /16:6921 /17:1189 /18:2252 /19:6762 /20:5492 /21:4560 /22:6837 /23:8663 /24:59919 /25:291 /26:363 /27:430 /28:435 /29:352 /30:336 /31:1 /32:70 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1516 1669 Telstra 701 1444 2309 UUNET Technologies, Inc. 7046 589 755 UUNET Technologies, Inc. 690 504 507 Merit Network 7018 500 980 AT&T 4293 468 484 Cable & Wireless USA 702 429 680 UUNET Technologies, Inc. 1 423 902 BBN Planet 15870 408 412 Global Center Frankfurt 2764 397 442 connect.com.au pty ltd 18994 390 392 Global Crossing 1239 380 694 Sprint ICM-Inria 209 356 476 Qwest 2551 342 452 NETCOM On-Line Communication 703 333 402 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 320 415 Supernet, Inc. 18993 305 309 Global Crossing 2548 303 413 Digital Express Group, Inc. 4323 290 339 Time Warner Communications, I Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:585 13:13 15:11 17:13 20:7 24:850 26:1 32:43 35:3 38:20 40:2 43:4 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:137 62:196 63:2520 64:2753 65:1036 66:773 80:44 128:61 129:182 130:54 131:67 132:42 133:1 134:240 135:13 136:37 137:180 138:233 139:86 140:259 141:225 142:118 143:98 144:209 145:32 146:195 147:179 148:250 149:124 150:63 151:264 152:965 153:40 154:16 155:141 156:92 157:156 158:114 159:83 160:93 161:146 162:157 163:248 164:206 165:252 166:262 167:173 168:208 169:54 170:449 171:20 172:1 192:32 193:2624 194:2768 195:1046 196:3 198:6 199:3942 200:2751 202:3775 203:5804 204:4404 205:2948 206:4144 207:3688 208:5215 209:4415 210:795 211:335 212:1121 213:711 216:4760 217:461 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Jul 28 04:04:24 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA83577; Sat, 28 Jul 2001 04:04:23 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA83572 for ; Sat, 28 Jul 2001 04:04:22 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA26562; Sat, 28 Jul 2001 04:04:22 +1000 From: Routing Analysis Message-Id: <200107271804.EAA26562@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 28 Jul 2001 04:04:22 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 28 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105526 Origin ASes present in the Internet Routing Table: 11364 Origin ASes announcing only one prefix: 4154 Transit ASes present in the Internet Routing Table: 1504 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 70 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1246462957 Equivalent to 74 /8s, 75 /16s and 131 /24s Percentage of available address space announced: 33.6 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71891 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15724 Prefixes being announced from the APNIC address blocks: 14174 APNIC Region origin ASes present in the Internet Routing Table: 1331 APNIC Region origin ASes announcing only one prefix: 455 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74826597 Equivalent to 4 /8s, 117 /16s and 195 /24s Percentage of available APNIC address space announced: 73.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72367 Prefixes being announced from the ARIN address blocks: 52314 ARIN Region origin ASes present in the Internet Routing Table: 6841 ARIN Region origin ASes announcing only one prefix: 2015 ARIN Region transit ASes present in the Internet Routing Table: 701 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 200976192 Equivalent to 11 /8s, 250 /16s and 167 /24s Percentage of available ARIN address space announced: 79.9 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17432 Prefixes being announced from the RIPE address blocks: 13523 RIPE Region origin ASes present in the Internet Routing Table: 3210 RIPE Region origin ASes announcing only one prefix: 1684 RIPE Region transit ASes present in the Internet Routing Table: 580 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 102381884 Equivalent to 6 /8s, 26 /16s and 57 /24s Percentage of available RIPE address space announced: 67.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1666 1346 Telstra 2764 442 362 connect.com.au pty ltd 703 402 367 UUNET Technologies, Inc. 2907 365 1752 SINET Japan 4755 299 163 VSNL India 7474 245 293 Optus Communications 4134 237 1642 Data Communications Bureau 7539 198 173 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 145 40 INTERNETPRIMUS-AS-A 4786 131 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 114 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 4713 109 878 NTT-OCNET 4732 108 358 DDI Corporation 4740 108 15 Ozemail RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 686 1831 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 413 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 225 496 RAIN 15878 202 8 Global Center Paris 719 185 291 LANLINK 786 184 1890 JANET IP Service 3320 175 1411 Deutsche Telekom AG 5515 175 654 Sonera Finland 8708 153 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 576 Swisscom 2856 123 776 BTnet UK Regional network 517 119 271 Xlink 5549 117 66 Seicom Computer Gmb 8503 113 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2309 8321 UUNET Technologies, Inc. 7018 971 6967 AT&T 1 899 8699 BBN Planet 7046 760 1072 UUNET Technologies, Inc. 1239 687 3295 Sprint ICM-Inria 2914 515 2319 Verio, Inc. 690 499 92 Merit Network 4293 490 99 Cable & Wireless USA 2551 477 652 NETCOM On-Line Communication 209 473 1867 Qwest 3561 430 2430 Cable & Wireless USA 3908 414 487 Supernet, Inc. 2548 409 994 Digital Express Group, Inc. 2149 407 345 Performance Systems, Inc. 18994 392 10 Global Crossing 3549 356 817 Global Crossing 11371 337 100 Rhythms NetConnections 3967 334 454 Exodus Communication 15290 327 356 AT&T Canada IES 6347 319 358 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2309 8321 UUNET Technologies, Inc. 1221 1666 1346 Telstra 7018 971 6967 AT&T 1 899 8699 BBN Planet 7046 760 1072 UUNET Technologies, Inc. 1239 687 3295 Sprint ICM-Inria 702 686 1831 UUNET Technologies, Inc. 2914 515 2319 Verio, Inc. 690 499 92 Merit Network 4293 490 99 Cable & Wireless USA 2551 477 652 NETCOM On-Line Communication 209 473 1867 Qwest 2764 442 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 430 2430 Cable & Wireless USA 3908 414 487 Supernet, Inc. 15870 413 12 Global Center Frankfurt 2548 409 994 Digital Express Group, Inc. 2149 407 345 Performance Systems, Inc. 703 402 367 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17680 UNALLOCATED 61.213.48.0/20 10009 ARE Works,Inc. 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20938 UNALLOCATED 195.13.38.0/23 8246 Internet Technologie 17803 UNALLOCATED 202.68.128.0/19 4755 VSNL India 17803 UNALLOCATED 202.68.134.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.135.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.136.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.138.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.139.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.140.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.145.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.146.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.147.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.148.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.150.0/24 4755 VSNL India 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17803 UNALLOCATED 202.157.190.0/23 4755 VSNL India 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 17783 UNALLOCATED 203.112.128.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.128.0/19 4755 VSNL India 17783 UNALLOCATED 203.112.148.0/24 4755 VSNL India 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.72.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.78.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.81.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.84.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.86.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.87.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.88.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.89.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.90.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.91.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.92.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 208.253.207.96/27 16467 NextWeb, Inc. 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:82 /14:218 /15:362 /16:6923 /17:1192 /18:2253 /19:6775 /20:5494 /21:4552 /22:6802 /23:8591 /24:59921 /25:289 /26:361 /27:433 /28:438 /29:356 /30:336 /31:1 /32:75 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1512 1666 Telstra 701 1442 2309 UUNET Technologies, Inc. 7046 594 760 UUNET Technologies, Inc. 690 495 499 Merit Network 7018 495 971 AT&T 4293 474 490 Cable & Wireless USA 702 435 686 UUNET Technologies, Inc. 1 420 899 BBN Planet 15870 409 413 Global Center Frankfurt 2764 397 442 connect.com.au pty ltd 18994 390 392 Global Crossing 1239 370 687 Sprint ICM-Inria 2551 367 477 NETCOM On-Line Communication 209 351 473 Qwest 703 333 402 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 319 414 Supernet, Inc. 18993 307 311 Global Crossing 2548 300 409 Digital Express Group, Inc. 6995 277 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:585 13:13 15:11 17:13 20:10 24:863 26:1 32:43 35:2 38:20 40:2 43:6 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:137 62:198 63:2518 64:2723 65:1007 66:765 80:46 128:62 129:182 130:54 131:67 132:42 133:1 134:240 135:13 136:37 137:180 138:233 139:86 140:259 141:223 142:118 143:77 144:203 145:33 146:200 147:179 148:245 149:122 150:63 151:264 152:950 153:40 154:16 155:141 156:92 157:156 158:114 159:83 160:92 161:145 162:154 163:248 164:210 165:252 166:262 167:173 168:209 169:54 170:449 171:20 172:1 192:32 193:2625 194:2775 195:1057 196:3 198:6 199:3943 200:2827 202:3811 203:5795 204:4421 205:2945 206:4145 207:3647 208:5204 209:4415 210:785 211:336 212:1116 213:712 216:4719 217:467 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Jul 29 04:04:36 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA126532; Sun, 29 Jul 2001 04:04:35 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA126528 for ; Sun, 29 Jul 2001 04:04:34 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA19056; Sun, 29 Jul 2001 04:04:34 +1000 From: Routing Analysis Message-Id: <200107281804.EAA19056@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 29 Jul 2001 04:04:33 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 29 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105606 Origin ASes present in the Internet Routing Table: 11368 Origin ASes announcing only one prefix: 4158 Transit ASes present in the Internet Routing Table: 1505 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 74 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1279815580 Equivalent to 76 /8s, 72 /16s and 111 /24s Percentage of available address space announced: 34.5 Percentage of allocated address space announced: 67.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71966 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15709 Prefixes being announced from the APNIC address blocks: 14161 APNIC Region origin ASes present in the Internet Routing Table: 1333 APNIC Region origin ASes announcing only one prefix: 458 APNIC Region transit ASes present in the Internet Routing Table: 224 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74762581 Equivalent to 4 /8s, 116 /16s and 201 /24s Percentage of available APNIC address space announced: 73.5 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72464 Prefixes being announced from the ARIN address blocks: 52392 ARIN Region origin ASes present in the Internet Routing Table: 6843 ARIN Region origin ASes announcing only one prefix: 2013 ARIN Region transit ASes present in the Internet Routing Table: 699 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 14 Number of ARIN addresses announced to Internet: 234467644 Equivalent to 13 /8s, 249 /16s and 177 /24s Percentage of available ARIN address space announced: 93.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17430 Prefixes being announced from the RIPE address blocks: 13522 RIPE Region origin ASes present in the Internet Routing Table: 3210 RIPE Region origin ASes announcing only one prefix: 1687 RIPE Region transit ASes present in the Internet Routing Table: 584 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 102387839 Equivalent to 6 /8s, 26 /16s and 80 /24s Percentage of available RIPE address space announced: 67.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1667 1346 Telstra 2764 443 362 connect.com.au pty ltd 703 402 367 UUNET Technologies, Inc. 2907 365 1752 SINET Japan 4755 297 163 VSNL India 7474 244 293 Optus Communications 4134 235 1632 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 145 21 TPG Internet Pty Ltd 9443 145 40 INTERNETPRIMUS-AS-A 4786 131 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 114 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 4713 109 878 NTT-OCNET 9583 109 60 Satyam Infoway Ltd., 4732 108 358 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 681 1775 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 413 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 226 496 RAIN 15878 202 8 Global Center Paris 719 185 291 LANLINK 786 184 1890 JANET IP Service 3320 175 1411 Deutsche Telekom AG 5515 175 654 Sonera Finland 8708 155 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 576 Swisscom 2856 123 776 BTnet UK Regional network 5549 121 66 Seicom Computer Gmb 517 119 271 Xlink 8503 116 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2308 8321 UUNET Technologies, Inc. 7018 970 6982 AT&T 1 903 8684 BBN Planet 7046 764 1052 UUNET Technologies, Inc. 1239 689 3263 Sprint ICM-Inria 2914 515 2319 Verio, Inc. 690 500 92 Merit Network 4293 489 99 Cable & Wireless USA 2551 488 637 NETCOM On-Line Communication 209 475 1867 Qwest 3561 430 2430 Cable & Wireless USA 3908 416 487 Supernet, Inc. 2548 414 1011 Digital Express Group, Inc. 2149 405 329 Performance Systems, Inc. 18994 392 10 Global Crossing 3549 358 817 Global Crossing 11371 337 100 Rhythms NetConnections 3967 334 454 Exodus Communication 15290 326 356 AT&T Canada IES 6347 319 358 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2308 8321 UUNET Technologies, Inc. 1221 1667 1346 Telstra 7018 970 6982 AT&T 1 903 8684 BBN Planet 7046 764 1052 UUNET Technologies, Inc. 1239 689 3263 Sprint ICM-Inria 702 681 1775 UUNET Technologies, Inc. 2914 515 2319 Verio, Inc. 690 500 92 Merit Network 4293 489 99 Cable & Wireless USA 2551 488 637 NETCOM On-Line Communication 209 475 1867 Qwest 2764 443 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 430 2430 Cable & Wireless USA 3908 416 487 Supernet, Inc. 2548 414 1011 Digital Express Group, Inc. 15870 413 12 Global Center Frankfurt 2149 405 329 Performance Systems, Inc. 703 402 367 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17680 UNALLOCATED 61.213.48.0/20 10009 ARE Works,Inc. 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 21637 UNALLOCATED 66.135.0.0/19 2914 Verio, Inc. 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20938 UNALLOCATED 195.13.38.0/23 8246 Internet Technologie 17803 UNALLOCATED 202.68.128.0/19 4755 VSNL India 17803 UNALLOCATED 202.68.134.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.135.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.136.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.138.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.139.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.140.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.145.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.146.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.147.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.148.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.150.0/24 4755 VSNL India 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17803 UNALLOCATED 202.157.190.0/23 4755 VSNL India 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 17783 UNALLOCATED 203.112.128.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.128.0/19 4755 VSNL India 17783 UNALLOCATED 203.112.136.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.144.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.148.0/24 4755 VSNL India 17783 UNALLOCATED 203.112.152.0/21 4755 VSNL India 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.72.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.78.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.81.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.84.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.86.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.87.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.88.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.89.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.90.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.91.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.92.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 208.253.207.96/27 16467 NextWeb, Inc. 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:22 /9:5 /10:6 /11:9 /12:32 /13:82 /14:218 /15:361 /16:6922 /17:1191 /18:2250 /19:6779 /20:5486 /21:4571 /22:6827 /23:8605 /24:59938 /25:291 /26:364 /27:441 /28:438 /29:354 /30:335 /31:1 /32:78 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1513 1667 Telstra 701 1441 2308 UUNET Technologies, Inc. 7046 601 764 UUNET Technologies, Inc. 690 496 500 Merit Network 7018 491 970 AT&T 4293 473 489 Cable & Wireless USA 702 433 681 UUNET Technologies, Inc. 1 426 903 BBN Planet 15870 409 413 Global Center Frankfurt 2764 398 443 connect.com.au pty ltd 18994 390 392 Global Crossing 2551 381 488 NETCOM On-Line Communication 1239 374 689 Sprint ICM-Inria 209 352 475 Qwest 703 333 402 UUNET Technologies, Inc. 11371 324 337 Rhythms NetConnections 3908 321 416 Supernet, Inc. 18993 306 310 Global Crossing 2548 304 414 Digital Express Group, Inc. 6995 277 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:589 13:13 15:11 17:13 20:7 24:872 26:1 32:43 35:1 38:20 40:2 43:6 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:137 62:199 63:2525 64:2738 65:1032 66:794 80:46 128:62 129:181 130:54 131:68 132:42 133:1 134:236 135:12 136:37 137:180 138:233 139:86 140:260 141:223 142:118 143:77 144:203 145:33 146:200 147:179 148:252 149:126 150:63 151:262 152:949 153:40 154:26 155:141 156:93 157:157 158:114 159:82 160:93 161:145 162:154 163:248 164:209 165:251 166:262 167:173 168:203 169:54 170:448 171:20 172:1 192:32 193:2626 194:2771 195:1056 196:3 198:6 199:3945 200:2816 202:3787 203:5805 204:4427 205:2949 206:4129 207:3651 208:5204 209:4417 210:786 211:338 212:1116 213:714 216:4723 217:466 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Jul 30 04:04:14 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA104797; Mon, 30 Jul 2001 04:04:13 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA104793 for ; Mon, 30 Jul 2001 04:04:12 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA11704; Mon, 30 Jul 2001 04:04:11 +1000 From: Routing Analysis Message-Id: <200107291804.EAA11704@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 30 Jul 2001 04:04:11 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 30 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105684 Origin ASes present in the Internet Routing Table: 11366 Origin ASes announcing only one prefix: 4147 Transit ASes present in the Internet Routing Table: 1510 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 17 Illegal AS announcements present in the Routing Table: 74 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1279567839 Equivalent to 76 /8s, 68 /16s and 167 /24s Percentage of available address space announced: 34.5 Percentage of allocated address space announced: 67.1 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 72019 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15786 Prefixes being announced from the APNIC address blocks: 14237 APNIC Region origin ASes present in the Internet Routing Table: 1331 APNIC Region origin ASes announcing only one prefix: 456 APNIC Region transit ASes present in the Internet Routing Table: 225 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 74829509 Equivalent to 4 /8s, 117 /16s and 206 /24s Percentage of available APNIC address space announced: 73.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72472 Prefixes being announced from the ARIN address blocks: 52391 ARIN Region origin ASes present in the Internet Routing Table: 6844 ARIN Region origin ASes announcing only one prefix: 2006 ARIN Region transit ASes present in the Internet Routing Table: 704 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 217657935 Equivalent to 12 /8s, 249 /16s and 50 /24s Percentage of available ARIN address space announced: 86.5 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17423 Prefixes being announced from the RIPE address blocks: 13524 RIPE Region origin ASes present in the Internet Routing Table: 3209 RIPE Region origin ASes announcing only one prefix: 1685 RIPE Region transit ASes present in the Internet Routing Table: 583 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 102363263 Equivalent to 6 /8s, 25 /16s and 240 /24s Percentage of available RIPE address space announced: 67.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1666 1346 Telstra 2764 443 362 connect.com.au pty ltd 703 402 367 UUNET Technologies, Inc. 2907 365 1752 SINET Japan 4755 299 163 VSNL India 7474 245 293 Optus Communications 4134 236 1634 Data Communications Bureau 7545 209 27 TPG Internet Pty Ltd 7539 203 174 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 9443 145 40 INTERNETPRIMUS-AS-A 4786 131 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 115 151 Internet service provision to 7586 114 17 Paradox Digital Pty. Ltd 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 4713 109 878 NTT-OCNET 4740 109 16 Ozemail 9583 109 60 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 682 1775 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 414 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 244 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 225 496 RAIN 15878 202 8 Global Center Paris 719 185 291 LANLINK 786 184 1890 JANET IP Service 3320 175 1411 Deutsche Telekom AG 5515 175 654 Sonera Finland 8708 155 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 576 Swisscom 2856 123 776 BTnet UK Regional network 5549 121 66 Seicom Computer Gmb 517 119 271 Xlink 8503 116 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2307 8320 UUNET Technologies, Inc. 7018 970 6998 AT&T 1 902 8684 BBN Planet 7046 766 1056 UUNET Technologies, Inc. 1239 693 3268 Sprint ICM-Inria 2914 515 2319 Verio, Inc. 690 500 92 Merit Network 2551 489 637 NETCOM On-Line Communication 4293 488 99 Cable & Wireless USA 209 474 1867 Qwest 3561 429 2429 Cable & Wireless USA 3908 419 487 Supernet, Inc. 2548 414 1011 Digital Express Group, Inc. 2149 405 329 Performance Systems, Inc. 18994 389 10 Global Crossing 3549 358 817 Global Crossing 11371 337 100 Rhythms NetConnections 3967 334 454 Exodus Communication 15290 327 356 AT&T Canada IES 6347 319 358 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2307 8320 UUNET Technologies, Inc. 1221 1666 1346 Telstra 7018 970 6998 AT&T 1 902 8684 BBN Planet 7046 766 1056 UUNET Technologies, Inc. 1239 693 3268 Sprint ICM-Inria 702 682 1775 UUNET Technologies, Inc. 2914 515 2319 Verio, Inc. 690 500 92 Merit Network 2551 489 637 NETCOM On-Line Communication 4293 488 99 Cable & Wireless USA 209 474 1867 Qwest 2764 443 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 429 2429 Cable & Wireless USA 3908 419 487 Supernet, Inc. 2548 414 1011 Digital Express Group, Inc. 15870 414 12 Global Center Frankfurt 2149 405 329 Performance Systems, Inc. 703 402 367 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 17680 UNALLOCATED 61.213.48.0/20 10009 ARE Works,Inc. 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 19714 UNALLOCATED 64.166.88.0/24 701 UUNET Technologies, 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 19714 UNALLOCATED 65.200.78.0/23 701 UUNET Technologies, 21637 UNALLOCATED 66.135.0.0/19 2914 Verio, Inc. 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 19062 UNALLOCATED 192.197.96.0/20 1691 BCTEL Advanced Commu 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20938 UNALLOCATED 195.13.38.0/23 8246 Internet Technologie 17803 UNALLOCATED 202.68.128.0/19 4755 VSNL India 17803 UNALLOCATED 202.68.134.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.135.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.136.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.138.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.139.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.140.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.145.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.146.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.147.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.148.0/24 4755 VSNL India 17803 UNALLOCATED 202.68.150.0/24 4755 VSNL India 4834 UNALLOCATED 202.74.192.0/20 4648 NZIX 2 17803 UNALLOCATED 202.157.190.0/23 4755 VSNL India 17657 UNALLOCATED 202.161.160.0/20 9653 AGNS HongKong NET 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 17783 UNALLOCATED 203.112.128.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.128.0/19 4755 VSNL India 17783 UNALLOCATED 203.112.136.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.144.0/21 4755 VSNL India 17783 UNALLOCATED 203.112.148.0/24 4755 VSNL India 17783 UNALLOCATED 203.112.152.0/21 4755 VSNL India 21637 UNALLOCATED 204.1.98.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.108.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.1.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.68.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.72.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.76.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.78.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.81.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.84.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.86.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.87.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.88.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.89.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.90.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.91.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.92.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.94.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.95.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.96.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.100.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.104.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.106.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.107.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.109.0/24 2914 Verio, Inc. 21637 UNALLOCATED 204.27.115.0/24 2914 Verio, Inc. 20413 UNALLOCATED 204.108.128.0/17 6347 SAVVIS Communication 19551 UNALLOCATED 204.229.224.0/22 6226 US West Communicatio 20413 UNALLOCATED 207.8.234.0/24 6347 SAVVIS Communication 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 20413 UNALLOCATED 207.106.119.0/24 6347 SAVVIS Communication 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 21879 UNALLOCATED 208.253.207.96/27 16467 NextWeb, Inc. 21879 UNALLOCATED 209.81.62.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:22 /9:5 /10:6 /11:9 /12:32 /13:82 /14:218 /15:361 /16:6918 /17:1191 /18:2251 /19:6779 /20:5486 /21:4556 /22:6825 /23:8616 /24:60037 /25:293 /26:367 /27:427 /28:431 /29:349 /30:320 /31:0 /32:103 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1512 1666 Telstra 701 1442 2307 UUNET Technologies, Inc. 7046 601 766 UUNET Technologies, Inc. 690 496 500 Merit Network 7018 490 970 AT&T 4293 472 488 Cable & Wireless USA 702 434 682 UUNET Technologies, Inc. 1 425 902 BBN Planet 15870 410 414 Global Center Frankfurt 2764 398 443 connect.com.au pty ltd 18994 387 389 Global Crossing 2551 382 489 NETCOM On-Line Communication 1239 376 693 Sprint ICM-Inria 209 351 474 Qwest 703 333 402 UUNET Technologies, Inc. 3908 324 419 Supernet, Inc. 11371 324 337 Rhythms NetConnections 18993 306 310 Global Crossing 2548 304 414 Digital Express Group, Inc. 6995 277 290 Bell Atlantic Internet Soluti Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:592 13:13 15:11 17:13 20:7 24:872 26:1 32:43 35:2 38:20 40:2 43:6 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:141 62:200 63:2529 64:2732 65:1031 66:794 80:46 128:62 129:180 130:54 131:68 132:41 133:1 134:239 135:12 136:37 137:180 138:233 139:85 140:256 141:223 142:118 143:76 144:204 145:33 146:201 147:179 148:243 149:126 150:62 151:262 152:950 153:40 154:26 155:141 156:93 157:157 158:114 159:83 160:93 161:140 162:154 163:248 164:209 165:253 166:262 167:173 168:201 169:54 170:434 171:20 172:1 192:32 193:2629 194:2768 195:1064 196:3 198:6 199:3935 200:2806 202:3833 203:5832 204:4438 205:2958 206:4155 207:3648 208:5201 209:4410 210:782 211:337 212:1117 213:712 216:4712 217:466 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Jul 31 04:43:48 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA102240; Tue, 31 Jul 2001 04:43:47 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois1.apnic.net (8.9.3/8.9.3) with ESMTP id EAA102236 for ; Tue, 31 Jul 2001 04:43:46 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA07061; Tue, 31 Jul 2001 04:43:46 +1000 From: Routing Analysis Message-Id: <200107301843.EAA07061@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 31 Jul 2001 04:43:45 +1000 (EST) Reply-To: pfs@cisco.com To: bgp-stats@lists.apnic.net X-Mailer: fastmail [version 2.5 PL1] Sender: owner-bgp-stats@lists.apnic.net Precedence: bulk * BGP Statistics focusing on the Asia Pacific Region * * To unsubscribe: send "unsubscribe" to bgp-stats-request@lists.apnic.net * Routing Table Report 31 Jul, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105800 Origin ASes present in the Internet Routing Table: 11380 Origin ASes announcing only one prefix: 4168 Transit ASes present in the Internet Routing Table: 1499 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 17 Illegal AS announcements present in the Routing Table: 24 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 18 Number of addresses announced to Internet: 1263150047 Equivalent to 75 /8s, 74 /16s and 35 /24s Percentage of available address space announced: 34.1 Percentage of allocated address space announced: 66.2 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 72134 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15710 Prefixes being announced from the APNIC address blocks: 14181 APNIC Region origin ASes present in the Internet Routing Table: 1332 APNIC Region origin ASes announcing only one prefix: 461 APNIC Region transit ASes present in the Internet Routing Table: 221 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 75021005 Equivalent to 4 /8s, 120 /16s and 186 /24s Percentage of available APNIC address space announced: 73.8 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72629 Prefixes being announced from the ARIN address blocks: 52524 ARIN Region origin ASes present in the Internet Routing Table: 6852 ARIN Region origin ASes announcing only one prefix: 2016 ARIN Region transit ASes present in the Internet Routing Table: 700 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 200945831 Equivalent to 11 /8s, 250 /16s and 48 /24s Percentage of available ARIN address space announced: 79.8 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17458 Prefixes being announced from the RIPE address blocks: 13544 RIPE Region origin ASes present in the Internet Routing Table: 3207 RIPE Region origin ASes announcing only one prefix: 1691 RIPE Region transit ASes present in the Internet Routing Table: 579 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 102343771 Equivalent to 6 /8s, 25 /16s and 164 /24s Percentage of available RIPE address space announced: 67.8 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1667 1330 Telstra Pty Ltd 2764 442 362 connect.com.au pty ltd 703 402 367 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 296 163 VSNL India 7474 244 293 Optus Communications 4134 238 1682 Data Communications Bureau 7539 198 173 TANet2, sponsored by NSC, TAI 4766 176 1336 KORnet Powered BY Korea Telec 7545 147 23 TPG Internet Pty Ltd 9443 146 40 INTERNETPRIMUS-AS-A 4786 131 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 17561 115 151 Internet Service West Austral 7586 113 17 Paradox Digital Pty. Ltd 4713 111 883 NTT-OCNET 4812 111 279 Shanghai Telecom Company 7657 111 22 The Internet Group Limited 9583 110 60 Satyam Infoway Ltd., 4732 107 357 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 687 1785 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 414 12 Global Center Frankfurt 1257 280 520 Swipnet AB 1270 245 869 UUNET Germany 680 229 2069 Deutschef Forschurgsnetz 3215 226 496 RAIN 15878 202 8 Global Center Paris 719 185 291 LANLINK 786 184 1890 JANET IP Service 3320 176 1411 Deutsche Telekom AG 5515 175 654 Sonera Finland 8708 155 15 Romania Data System 5400 139 66 Concert Internet Plus Europea 3303 131 576 Swisscom 2856 124 776 BTnet UK Regional network 5549 120 66 Seicom Computer Gmb 517 119 271 Xlink 8503 109 3 PCNET - PCNET DATA Network 1267 107 1989 IUnet S.p.A ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2309 8305 UUNET Technologies, Inc. 7018 971 6998 AT&T 1 904 8700 BBN Planet 7046 761 1056 UUNET Technologies, Inc. 1239 696 3284 Sprint ICM-Inria 2551 534 640 ICG NetAhead, Inc 2914 515 2319 Verio, Inc. 690 500 92 Merit Network 4293 490 99 Cable & Wireless USA 209 475 1867 Qwest 3561 426 2429 Cable & Wireless USA 3908 419 487 Supernet, Inc. 2548 414 1011 Digital Express Group, Inc. 2149 407 345 Performance Systems, Inc. 18994 388 10 Global Crossing 3549 359 817 Global Crossing 15290 338 357 AT&T Canada IES 11371 336 100 Rhythms NetConnections 3967 334 454 Exodus Communication 6347 319 358 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2309 8305 UUNET Technologies, Inc. 1221 1667 1330 Telstra Pty Ltd 7018 971 6998 AT&T 1 904 8700 BBN Planet 7046 761 1056 UUNET Technologies, Inc. 1239 696 3284 Sprint ICM-Inria 702 687 1785 UUNET Technologies, Inc. 2551 534 640 ICG NetAhead, Inc 2914 515 2319 Verio, Inc. 690 500 92 Merit Network 4293 490 99 Cable & Wireless USA 209 475 1867 Qwest 2764 442 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 426 2429 Cable & Wireless USA 3908 419 487 Supernet, Inc. 2548 414 1011 Digital Express Group, Inc. 15870 414 12 Global Center Frankfurt 2149 407 345 Performance Systems, Inc. 703 402 367 UUNET Technologies, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 20246 UNALLOCATED 63.78.95.0/24 701 UUNET Technologies, 18541 UNALLOCATED 63.166.66.0/24 1239 Sprint ICM-Inria 18541 UNALLOCATED 63.169.205.0/24 1239 Sprint ICM-Inria 20309 UNALLOCATED 64.94.30.0/24 10913 InterNAP Network Ser 18837 UNALLOCATED 64.166.120.0/24 5676 Pacific Bell Interne 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 21698 UNALLOCATED 64.243.116.0/22 6347 SAVVIS Communication 21698 UNALLOCATED 64.243.117.0/24 6347 SAVVIS Communication 21698 UNALLOCATED 64.243.118.0/23 6347 SAVVIS Communication 21698 UNALLOCATED 64.243.119.0/24 6347 SAVVIS Communication 16614 UNALLOCATED 65.115.113.0/24 209 Qwest 21656 UNALLOCATED 65.165.170.0/24 1239 Sprint ICM-Inria 21698 UNALLOCATED 66.100.188.0/22 6347 SAVVIS Communication 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 65460 PRIVATE 192.231.11.0/24 7018 AT&T 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 19322 UNALLOCATED 208.44.17.0/24 209 Qwest 16614 UNALLOCATED 209.101.177.0/24 209 Qwest 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 99.0.0.0/8 9638 National Agricultural Coopera 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 US DOD NIC Unregistered 172.32.1.0/25 1221 Telstra Pty Ltd 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:5 /10:6 /11:9 /12:32 /13:82 /14:218 /15:362 /16:6919 /17:1192 /18:2254 /19:6782 /20:5493 /21:4561 /22:6813 /23:8617 /24:60151 /25:295 /26:363 /27:427 /28:431 /29:348 /30:324 /31:0 /32:95 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1514 1667 Telstra Pty Ltd 701 1443 2309 UUNET Technologies, Inc. 7046 597 761 UUNET Technologies, Inc. 690 496 500 Merit Network 7018 490 971 AT&T 4293 474 490 Cable & Wireless USA 702 437 687 UUNET Technologies, Inc. 1 426 904 BBN Planet 2551 426 534 ICG NetAhead, Inc 15870 410 414 Global Center Frankfurt 2764 397 442 connect.com.au pty ltd 18994 386 388 Global Crossing 1239 379 696 Sprint ICM-Inria 209 352 475 Qwest 703 333 402 UUNET Technologies, Inc. 3908 324 419 Supernet, Inc. 11371 323 336 Rhythms NetConnections 18993 306 310 Global Crossing 2548 304 414 Digital Express Group, Inc. 8013 278 308 PSINet Ltd. Canada Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:595 13:13 15:12 17:13 20:7 24:869 26:1 32:43 35:1 38:20 40:2 43:6 44:10 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:141 62:201 63:2529 64:2733 65:1038 66:798 80:46 128:62 129:176 130:54 131:68 132:42 133:1 134:238 135:12 136:37 137:179 138:233 139:86 140:260 141:222 142:115 143:77 144:206 145:33 146:201 147:179 148:246 149:125 150:63 151:262 152:940 153:40 154:26 155:140 156:93 157:158 158:114 159:82 160:95 161:145 162:154 163:249 164:208 165:255 166:262 167:172 168:210 169:54 170:447 171:20 172:1 192:32 193:2624 194:2763 195:1089 196:3 198:6 199:3938 200:2850 202:3814 203:5791 204:4435 205:2981 206:4165 207:3663 208:5195 209:4438 210:787 211:334 212:1115 213:708 216:4721 217:473 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net *