From owner-bgp-stats@lists.apnic.net Wed Aug 1 04:04:27 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA101353; Wed, 1 Aug 2001 04:04:27 +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 EAA101349 for ; Wed, 1 Aug 2001 04:04:25 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA31352; Wed, 1 Aug 2001 04:04:25 +1000 From: Routing Analysis Message-Id: <200107311804.EAA31352@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 1 Aug 2001 04:04:25 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106207 Origin ASes present in the Internet Routing Table: 11400 Origin ASes announcing only one prefix: 4169 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: 17 Illegal AS announcements present in the Routing Table: 52 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: 1280289838 Equivalent to 76 /8s, 79 /16s and 172 /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: 72532 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15757 Prefixes being announced from the APNIC address blocks: 14222 APNIC Region origin ASes present in the Internet Routing Table: 1333 APNIC Region origin ASes announcing only one prefix: 457 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: 74949069 Equivalent to 4 /8s, 119 /16s and 161 /24s Percentage of available APNIC address space announced: 73.7 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: 72957 Prefixes being announced from the ARIN address blocks: 52829 ARIN Region origin ASes present in the Internet Routing Table: 6868 ARIN Region origin ASes announcing only one prefix: 2029 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: 17 Number of ARIN addresses announced to Internet: 201204914 Equivalent to 11 /8s, 254 /16s and 36 /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: 17490 Prefixes being announced from the RIPE address blocks: 13571 RIPE Region origin ASes present in the Internet Routing Table: 3207 RIPE Region origin ASes announcing only one prefix: 1683 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: 16 Number of RIPE addresses announced to Internet: 119079379 Equivalent to 7 /8s, 25 /16s and 1 /24s Percentage of available RIPE address space announced: 78.9 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 1667 1330 Telstra Pty Ltd 2764 442 362 connect.com.au pty ltd 703 403 367 UUNET Technologies, Inc. 2907 365 1752 SINET Japan 4755 294 163 Videsh Sanchar Nigam Ltd. Aut 7474 244 293 Optus Communications Pty Ltd 4134 238 1682 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 177 1344 Korea Internet Exchange for " 7545 147 23 TPG Internet Pty Ltd 9443 146 40 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 17561 115 151 Internet service provision to 4713 113 884 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 4812 111 279 China Telecom (Group) 7657 110 22 The Internet Group Limited 9583 110 60 Satyam Infoway Ltd., 4740 108 15 OzEmail ISP RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 691 1770 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 420 12 Global Center Frankfurt 1257 280 520 SWIPnet Swedish IP Network 1270 241 868 UUNET Germany 680 229 2069 DFN-IP service G-WiN 3215 227 496 France Telecom / &Equant 15878 203 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 178 1810 The JANET IP Service 3320 178 1411 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 156 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 131 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 121 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 110 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2312 8321 UUNET Technologies, Inc. 7018 961 6976 AT&T 1 903 8699 BBN Planet 7046 763 1040 UUNET Technologies, Inc. 1239 698 3264 Sprint 2551 676 649 ICG NetAhead, Inc 2914 514 2303 Verio, Inc. 690 502 93 Merit Network 4293 484 98 Cable & Wireless USA 209 472 1883 Qwest 3561 427 2429 Cable & Wireless USA 3908 420 487 Supernet, Inc. 2548 415 1011 Business Internet, Inc. 2149 400 345 Performance Systems, Inc. 18994 399 10 Global Crossing 3549 361 818 Global Crossing 4323 342 314 Time Warner Communications, I 11371 337 100 Rhythms NetConnections 15290 337 357 AT&T Canada IES 3967 334 454 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8321 UUNET Technologies, Inc. 1221 1667 1330 Telstra Pty Ltd 7018 961 6976 AT&T 1 903 8699 BBN Planet 7046 763 1040 UUNET Technologies, Inc. 1239 698 3264 Sprint 702 691 1770 UUNET Technologies, Inc. 2551 676 649 ICG NetAhead, Inc 2914 514 2303 Verio, Inc. 690 502 93 Merit Network 4293 484 98 Cable & Wireless USA 209 472 1883 Qwest 2764 442 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2429 Cable & Wireless USA 3908 420 487 Supernet, Inc. 15870 420 12 Global Center Frankfurt 2548 415 1011 Business Internet, Inc. 703 403 367 UUNET Technologies, Inc. 2149 400 345 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's p 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's p 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, 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw 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 DISA NETWORK SERVICES 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 /8:22 /9:5 /10:6 /11:9 /12:32 /13:82 /14:218 /15:362 /16:6926 /17:1187 /18:2252 /19:6777 /20:5495 /21:4574 /22:6824 /23:8639 /24:60458 /25:321 /26:399 /27:423 /28:427 /29:349 /30:326 /31:0 /32:94 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1514 1667 Telstra Pty Ltd 701 1446 2312 UUNET Technologies, Inc. 7046 600 763 UUNET Technologies, Inc. 2551 567 676 ICG NetAhead, Inc 690 498 502 Merit Network 7018 490 961 AT&T 4293 467 484 Cable & Wireless USA 702 441 691 UUNET Technologies, Inc. 1 426 903 BBN Planet 15870 416 420 Global Center Frankfurt 2764 397 442 connect.com.au pty ltd 18994 397 399 Global Crossing 1239 381 698 Sprint 209 348 472 Qwest 703 334 403 UUNET Technologies, Inc. 3908 325 420 Supernet, Inc. 11371 324 337 Rhythms NetConnections 18993 306 310 Global Crossing 2548 305 415 Business Internet, Inc. 4323 294 342 Time Warner Communications, I Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:591 13:13 15:11 17:13 20:7 24:868 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 61:129 62:202 63:2524 64:2777 65:1041 66:811 80:45 128:62 129:176 130:54 131:68 132:42 133:1 134:241 135:13 136:37 137:181 138:233 139:86 140:259 141:224 142:118 143:78 144:206 145:30 146:201 147:178 148:250 149:127 150:63 151:262 152:939 153:40 154:26 155:142 156:93 157:157 158:114 159:83 160:104 161:145 162:154 163:249 164:211 165:255 166:260 167:170 168:210 169:55 170:451 171:20 172:1 192:34 193:2624 194:2771 195:1087 196:3 198:8 199:3963 200:2875 202:3850 203:5811 204:4447 205:3000 206:4197 207:3750 208:5204 209:4433 210:784 211:337 212:1121 213:718 216:4767 217:475 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 2 04:05:45 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA109310; Thu, 2 Aug 2001 04:05:45 +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 EAA109289 for ; Thu, 2 Aug 2001 04:05:43 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA23836; Thu, 2 Aug 2001 04:05:42 +1000 From: Routing Analysis Message-Id: <200108011805.EAA23836@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 2 Aug 2001 04:05:41 +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 02 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106155 Origin ASes present in the Internet Routing Table: 11395 Origin ASes announcing only one prefix: 4176 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: 17 Illegal AS announcements present in the Routing Table: 49 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: 1264191042 Equivalent to 75 /8s, 90 /16s and 6 /24s Percentage of available address space announced: 34.1 Percentage of allocated address space announced: 66.3 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 72454 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15764 Prefixes being announced from the APNIC address blocks: 14218 APNIC Region origin ASes present in the Internet Routing Table: 1332 APNIC Region origin ASes announcing only one prefix: 454 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: 75008885 Equivalent to 4 /8s, 120 /16s and 139 /24s Percentage of available APNIC address space announced: 73.7 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: 72870 Prefixes being announced from the ARIN address blocks: 52747 ARIN Region origin ASes present in the Internet Routing Table: 6862 ARIN Region origin ASes announcing only one prefix: 2032 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: 17 Number of ARIN addresses announced to Internet: 200644066 Equivalent to 11 /8s, 245 /16s and 149 /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: 17518 Prefixes being announced from the RIPE address blocks: 13610 RIPE Region origin ASes present in the Internet Routing Table: 3209 RIPE Region origin ASes announcing only one prefix: 1690 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: 16 Number of RIPE addresses announced to Internet: 102638279 Equivalent to 6 /8s, 30 /16s and 34 /24s Percentage of available RIPE address space announced: 68.0 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 1668 1330 Telstra Pty Ltd 2764 441 362 connect.com.au pty ltd 703 405 367 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 292 161 Videsh Sanchar Nigam Ltd. Aut 7474 242 292 Optus Communications Pty Ltd 4134 237 1666 Data Communications Bureau 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1328 Korea Internet Exchange for " 7545 147 23 TPG Internet Pty Ltd 9443 145 40 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 17561 115 151 Internet service provision to 4713 114 885 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 4812 111 279 China Telecom (Group) 7657 110 22 The Internet Group Limited 9583 109 60 Satyam Infoway Ltd., 4740 108 15 OzEmail ISP RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 692 1794 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 413 12 Global Center Frankfurt 1257 279 520 SWIPnet Swedish IP Network 1270 239 868 UUNET Germany 680 229 2069 DFN-IP service G-WiN 3215 227 496 France Telecom / &Equant 15878 205 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 184 1890 The JANET IP Service 3320 178 1428 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 157 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 131 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 121 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 110 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2313 8144 UUNET Technologies, Inc. 7018 969 7014 AT&T 1 897 8699 BBN Planet 7046 764 1040 UUNET Technologies, Inc. 1239 692 3247 Sprint 2551 676 649 ICG NetAhead, Inc 2914 512 2302 Verio, Inc. 690 502 93 Merit Network 4293 486 98 Cable & Wireless USA 209 477 1899 Qwest 3561 425 2429 Cable & Wireless USA 3908 423 488 Supernet, Inc. 2548 415 1011 Business Internet, Inc. 2149 399 345 Performance Systems, Inc. 18994 398 10 Global Crossing 3549 359 818 Global Crossing 4323 343 318 Time Warner Communications, I 11371 338 100 Rhythms NetConnections 15290 337 357 AT&T Canada IES 3967 334 454 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2313 8144 UUNET Technologies, Inc. 1221 1668 1330 Telstra Pty Ltd 7018 969 7014 AT&T 1 897 8699 BBN Planet 7046 764 1040 UUNET Technologies, Inc. 702 692 1794 UUNET Technologies, Inc. 1239 692 3247 Sprint 2551 676 649 ICG NetAhead, Inc 2914 512 2302 Verio, Inc. 690 502 93 Merit Network 4293 486 98 Cable & Wireless USA 209 477 1899 Qwest 2764 441 362 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 425 2429 Cable & Wireless USA 3908 423 488 Supernet, Inc. 2548 415 1011 Business Internet, Inc. 15870 413 12 Global Center Frankfurt 703 405 367 UUNET Technologies, Inc. 2149 399 345 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw 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 DISA NETWORK SERVICES 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 /14:217 /15:364 /16:6931 /17:1192 /18:2258 /19:6778 /20:5522 /21:4588 /22:6801 /23:8585 /24:60428 /25:319 /26:404 /27:423 /28:426 /29:347 /30:323 /31:0 /32:94 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1515 1668 Telstra Pty Ltd 701 1448 2313 UUNET Technologies, Inc. 7046 601 764 UUNET Technologies, Inc. 2551 567 676 ICG NetAhead, Inc 690 498 502 Merit Network 7018 490 969 AT&T 4293 469 486 Cable & Wireless USA 702 440 692 UUNET Technologies, Inc. 1 424 897 BBN Planet 15870 409 413 Global Center Frankfurt 2764 396 441 connect.com.au pty ltd 18994 396 398 Global Crossing 1239 376 692 Sprint 209 352 477 Qwest 703 335 405 UUNET Technologies, Inc. 3908 328 423 Supernet, Inc. 11371 325 338 Rhythms NetConnections 2548 305 415 Business Internet, Inc. 18993 305 309 Global Crossing 4323 294 343 Time Warner Communications, I Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:590 13:13 15:11 17:13 20:7 24:870 26:1 32:43 38:20 40:3 43:6 44:9 45:1 47:40 52:2 53:4 55:1 56:5 57:15 61:147 62:202 63:2518 64:2754 65:1006 66:818 80:50 128:61 129:176 130:54 131:68 132:42 133:1 134:246 135:12 136:37 137:181 138:233 139:86 140:259 141:223 142:120 143:78 144:206 145:29 146:202 147:178 148:253 149:127 150:63 151:262 152:938 153:38 154:22 155:142 156:93 157:158 158:114 159:83 160:101 161:145 162:154 163:252 164:210 165:255 166:260 167:171 168:209 169:55 170:448 171:20 172:1 192:35 193:2626 194:2770 195:1113 196:4 198:8 199:3966 200:2886 202:3816 203:5811 204:4445 205:2982 206:4227 207:3738 208:5200 209:4435 210:788 211:332 212:1127 213:716 216:4721 217:472 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Aug 3 04:14:45 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA127993; Fri, 3 Aug 2001 04:14:44 +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 EAA127988 for ; Fri, 3 Aug 2001 04:14:43 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA16854; Fri, 3 Aug 2001 04:14:43 +1000 From: Routing Analysis Message-Id: <200108021814.EAA16854@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 3 Aug 2001 04:14:43 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106454 Origin ASes present in the Internet Routing Table: 11411 Origin ASes announcing only one prefix: 4172 Transit ASes present in the Internet Routing Table: 1501 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: 49 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 21 Number of addresses announced to Internet: 1256502062 Equivalent to 74 /8s, 228 /16s and 179 /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: 72717 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15901 Prefixes being announced from the APNIC address blocks: 14321 APNIC Region origin ASes present in the Internet Routing Table: 1335 APNIC Region origin ASes announcing only one prefix: 453 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: 75340213 Equivalent to 4 /8s, 125 /16s and 153 /24s Percentage of available APNIC address space announced: 74.1 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: 73008 Prefixes being announced from the ARIN address blocks: 52892 ARIN Region origin ASes present in the Internet Routing Table: 6873 ARIN Region origin ASes announcing only one prefix: 2030 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: 201006598 Equivalent to 11 /8s, 251 /16s and 30 /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: 17542 Prefixes being announced from the RIPE address blocks: 13622 RIPE Region origin ASes present in the Internet Routing Table: 3210 RIPE Region origin ASes announcing only one prefix: 1689 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: 102604495 Equivalent to 6 /8s, 29 /16s and 158 /24s Percentage of available RIPE address space announced: 68.0 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 1670 1330 Telstra Pty Ltd 2764 440 362 connect.com.au pty ltd 703 406 367 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 289 162 Videsh Sanchar Nigam Ltd. Aut 7474 243 292 Optus Communications Pty Ltd 4134 239 1714 Data Communications Bureau 4740 216 27 OzEmail ISP 7539 209 175 TANet2, sponsored by NSC, TAI 4766 176 1336 Korea Internet Exchange for " 7545 149 27 TPG Internet Pty Ltd 9443 145 40 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 4713 115 886 NTT Communications Corporatio 17561 115 151 Internet service provision to 7586 112 17 Paradox Digital Pty Ltd 4812 111 279 China Telecom (Group) 7657 110 22 The Internet Group Limited 9583 110 61 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 691 1794 UUNET Technologies, Inc. 3301 429 917 TeliaNet Sweden 15870 412 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 241 868 UUNET Germany 3215 232 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 205 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 180 1858 The JANET IP Service 3320 179 1428 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 155 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 131 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 121 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 110 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2312 8113 UUNET Technologies, Inc. 7018 969 7014 AT&T 1 894 8683 BBN Planet 7046 764 1040 UUNET Technologies, Inc. 1239 695 3248 Sprint 2551 674 648 ICG NetAhead, Inc 2914 512 2299 Verio, Inc. 690 502 93 Merit Network 4293 486 98 Cable & Wireless USA 209 470 1899 Qwest 3561 423 2397 Cable & Wireless USA 3908 422 488 Supernet, Inc. 2548 403 1010 Business Internet, Inc. 2149 399 329 Performance Systems, Inc. 18994 390 10 Global Crossing 3549 358 818 Global Crossing 4323 344 318 Time Warner Communications, I 11371 338 100 Rhythms NetConnections 15290 337 357 AT&T Canada IES 3967 334 454 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8113 UUNET Technologies, Inc. 1221 1670 1330 Telstra Pty Ltd 7018 969 7014 AT&T 1 894 8683 BBN Planet 7046 764 1040 UUNET Technologies, Inc. 1239 695 3248 Sprint 702 691 1794 UUNET Technologies, Inc. 2551 674 648 ICG NetAhead, Inc 2914 512 2299 Verio, Inc. 690 502 93 Merit Network 4293 486 98 Cable & Wireless USA 209 470 1899 Qwest 2764 440 362 connect.com.au pty ltd 3301 429 917 TeliaNet Sweden 3561 423 2397 Cable & Wireless USA 3908 422 488 Supernet, Inc. 15870 412 12 Global Center Frankfurt 703 406 367 UUNET Technologies, Inc. 2548 403 1010 Business Internet, Inc. 2149 399 329 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 1877 UNALLOCATED 192.108.213.16/28 1880 Stupi, house man's p 1877 UNALLOCATED 192.108.214.0/24 1800 SPRINT 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.104.0.0/16 3269 TELECOM ITALIA 82.104.128.0/17 3269 TELECOM ITALIA 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 DISA NETWORK SERVICES 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 220.2.228.0/24 3758 SingNet Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:6 /10:6 /11:9 /12:32 /13:82 /14:217 /15:366 /16:6932 /17:1195 /18:2264 /19:6784 /20:5529 /21:4590 /22:6825 /23:8604 /24:60659 /25:321 /26:401 /27:419 /28:428 /29:349 /30:322 /31:0 /32:94 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1518 1670 Telstra Pty Ltd 701 1448 2312 UUNET Technologies, Inc. 7046 601 764 UUNET Technologies, Inc. 2551 567 674 ICG NetAhead, Inc 690 498 502 Merit Network 7018 489 969 AT&T 4293 469 486 Cable & Wireless USA 702 439 691 UUNET Technologies, Inc. 1 421 894 BBN Planet 15870 408 412 Global Center Frankfurt 2764 395 440 connect.com.au pty ltd 18994 388 390 Global Crossing 1239 379 695 Sprint 209 345 470 Qwest 703 336 406 UUNET Technologies, Inc. 3908 327 422 Supernet, Inc. 11371 325 338 Rhythms NetConnections 18993 305 309 Global Crossing 4323 295 344 Time Warner Communications, I 2548 293 403 Business Internet, Inc. 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 24:861 25:2 26:1 32:43 35:2 38:20 40:3 43:6 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:155 62:199 63:2511 64:2746 65:999 66:818 80:50 128:64 129:178 130:54 131:68 132:41 133:1 134:246 135:11 136:37 137:182 138:233 139:92 140:259 141:224 142:119 143:86 144:210 145:33 146:202 147:178 148:255 149:127 150:62 151:262 152:941 153:38 154:26 155:142 156:93 157:164 158:115 159:83 160:101 161:145 162:150 163:254 164:212 165:256 166:261 167:171 168:209 169:55 170:425 171:20 172:1 192:38 193:2635 194:2755 195:1114 196:4 198:8 199:4079 200:2908 202:3833 203:5857 204:4447 205:2988 206:4218 207:3746 208:5205 209:4435 210:804 211:342 212:1132 213:733 216:4728 217:473 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Aug 4 04:05:34 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA71285; Sat, 4 Aug 2001 04:05:34 +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 EAA71279 for ; Sat, 4 Aug 2001 04:05:33 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA09446; Sat, 4 Aug 2001 04:05:32 +1000 From: Routing Analysis Message-Id: <200108031805.EAA09446@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 4 Aug 2001 04:05:31 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106594 Origin ASes present in the Internet Routing Table: 11423 Origin ASes announcing only one prefix: 4172 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: 17 Illegal AS announcements present in the Routing Table: 47 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 19 Number of addresses announced to Internet: 1240436447 Equivalent to 73 /8s, 239 /16s and 142 /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: 72848 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15919 Prefixes being announced from the APNIC address blocks: 14332 APNIC Region origin ASes present in the Internet Routing Table: 1337 APNIC Region origin ASes announcing only one prefix: 453 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: 75358469 Equivalent to 4 /8s, 125 /16s and 225 /24s Percentage of available APNIC address space announced: 74.1 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: 73106 Prefixes being announced from the ARIN address blocks: 52946 ARIN Region origin ASes present in the Internet Routing Table: 6876 ARIN Region origin ASes announcing only one prefix: 2030 ARIN Region transit ASes present in the Internet Routing Table: 697 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 202032530 Equivalent to 12 /8s, 10 /16s and 197 /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: 17566 Prefixes being announced from the RIPE address blocks: 13662 RIPE Region origin ASes present in the Internet Routing Table: 3216 RIPE Region origin ASes announcing only one prefix: 1689 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: 15 Number of RIPE addresses announced to Internet: 102419940 Equivalent to 6 /8s, 26 /16s and 205 /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 Pty Ltd 2764 441 362 connect.com.au pty ltd 703 405 365 UUNET Technologies, Inc. 2907 365 1767 SINET Japan 4755 291 163 Videsh Sanchar Nigam Ltd. Aut 7474 245 295 Optus Communications Pty Ltd 4134 238 1698 Data Communications Bureau 4740 216 27 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 147 25 TPG Internet Pty Ltd 9443 145 40 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 4713 115 886 NTT Communications Corporatio 17561 115 151 Internet service provision to 7586 112 17 Paradox Digital Pty Ltd 4812 111 279 China Telecom (Group) 9583 111 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 691 1794 UUNET Technologies, Inc. 3301 429 917 TeliaNet Sweden 15870 410 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 241 868 UUNET Germany 3215 231 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 205 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 184 1890 The JANET IP Service 3320 180 1428 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 155 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 133 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 114 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2310 8081 UUNET Technologies, Inc. 7018 971 7015 AT&T 1 898 8689 BBN Planet 7046 761 1006 UUNET Technologies, Inc. 1239 695 3249 Sprint 2551 691 650 ICG NetAhead, Inc 2914 510 2298 Verio, Inc. 690 502 93 Merit Network 4293 485 98 Cable & Wireless USA 209 479 2138 Qwest 3561 425 2397 Cable & Wireless USA 3908 424 488 Supernet, Inc. 2548 405 1010 Business Internet, Inc. 2149 388 326 Performance Systems, Inc. 18994 384 10 Global Crossing 3549 359 818 Global Crossing 4323 344 318 Time Warner Communications, I 11371 339 100 Rhythms NetConnections 15290 336 357 AT&T Canada IES 3967 334 454 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2310 8081 UUNET Technologies, Inc. 1221 1669 1330 Telstra Pty Ltd 7018 971 7015 AT&T 1 898 8689 BBN Planet 7046 761 1006 UUNET Technologies, Inc. 1239 695 3249 Sprint 702 691 1794 UUNET Technologies, Inc. 2551 691 650 ICG NetAhead, Inc 2914 510 2298 Verio, Inc. 690 502 93 Merit Network 4293 485 98 Cable & Wireless USA 209 479 2138 Qwest 2764 441 362 connect.com.au pty ltd 3301 429 917 TeliaNet Sweden 3561 425 2397 Cable & Wireless USA 3908 424 488 Supernet, Inc. 15870 410 12 Global Center Frankfurt 703 405 365 UUNET Technologies, Inc. 2548 405 1010 Business Internet, Inc. 2149 388 326 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.104.0.0/16 3269 TELECOM ITALIA 82.104.128.0/17 3269 TELECOM ITALIA 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 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 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 /8:19 /9:6 /10:6 /11:9 /12:32 /13:83 /14:218 /15:364 /16:6929 /17:1199 /18:2270 /19:6787 /20:5549 /21:4595 /22:6838 /23:8601 /24:60760 /25:324 /26:400 /27:418 /28:424 /29:343 /30:321 /31:0 /32:99 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1517 1669 Telstra Pty Ltd 701 1448 2310 UUNET Technologies, Inc. 7046 601 761 UUNET Technologies, Inc. 2551 583 691 ICG NetAhead, Inc 690 498 502 Merit Network 7018 491 971 AT&T 4293 468 485 Cable & Wireless USA 702 439 691 UUNET Technologies, Inc. 1 422 898 BBN Planet 15870 406 410 Global Center Frankfurt 2764 396 441 connect.com.au pty ltd 18994 382 384 Global Crossing 1239 376 695 Sprint 209 348 479 Qwest 703 335 405 UUNET Technologies, Inc. 3908 329 424 Supernet, Inc. 11371 326 339 Rhythms NetConnections 18993 305 309 Global Crossing 2548 295 405 Business Internet, Inc. 4323 295 344 Time Warner Communications, I 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 24:862 25:2 26:1 32:43 35:2 38:20 40:3 43:7 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:156 62:202 63:2531 64:2750 65:1013 66:831 80:53 128:62 129:178 130:54 131:68 132:41 133:1 134:246 135:12 136:37 137:183 138:233 139:87 140:260 141:224 142:120 143:86 144:208 145:33 146:203 147:177 148:260 149:128 150:62 151:262 152:941 153:38 154:26 155:141 156:93 157:158 158:115 159:83 160:101 161:145 162:150 163:254 164:212 165:277 166:260 167:171 168:214 169:55 170:452 171:22 172:1 192:38 193:2662 194:2761 195:1118 196:4 198:8 199:4074 200:2911 202:3858 203:5835 204:4446 205:2984 206:4227 207:3736 208:5207 209:4431 210:802 211:344 212:1132 213:726 216:4722 217:479 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Aug 5 04:04:37 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA129444; Sun, 5 Aug 2001 04:04:37 +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 EAA129440 for ; Sun, 5 Aug 2001 04:04:36 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA01807; Sun, 5 Aug 2001 04:04:35 +1000 From: Routing Analysis Message-Id: <200108041804.EAA01807@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 5 Aug 2001 04:04:35 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106583 Origin ASes present in the Internet Routing Table: 11416 Origin ASes announcing only one prefix: 4169 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: 17 Illegal AS announcements present in the Routing Table: 48 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 19 Number of addresses announced to Internet: 1231727853 Equivalent to 73 /8s, 106 /16s and 172 /24s Percentage of available address space announced: 33.2 Percentage of allocated address space announced: 64.6 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 72888 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15922 Prefixes being announced from the APNIC address blocks: 14320 APNIC Region origin ASes present in the Internet Routing Table: 1338 APNIC Region origin ASes announcing only one prefix: 453 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: 75789317 Equivalent to 4 /8s, 132 /16s and 116 /24s Percentage of available APNIC address space announced: 74.5 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: 73087 Prefixes being announced from the ARIN address blocks: 52966 ARIN Region origin ASes present in the Internet Routing Table: 6872 ARIN Region origin ASes announcing only one prefix: 2029 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: 17 Number of ARIN addresses announced to Internet: 202072806 Equivalent to 12 /8s, 11 /16s and 98 /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: 17571 Prefixes being announced from the RIPE address blocks: 13686 RIPE Region origin ASes present in the Internet Routing Table: 3213 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: 102522086 Equivalent to 6 /8s, 28 /16s and 92 /24s Percentage of available RIPE address space announced: 67.9 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 1660 1329 Telstra Pty Ltd 2764 440 362 connect.com.au pty ltd 703 405 365 UUNET Technologies, Inc. 2907 363 1767 SINET Japan 4755 295 163 Videsh Sanchar Nigam Ltd. Aut 7474 245 295 Optus Communications Pty Ltd 4134 239 1714 Data Communications Bureau 4740 216 27 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 147 25 TPG Internet Pty Ltd 9443 141 40 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 4713 115 886 NTT Communications Corporatio 17561 115 151 Internet service provision to 7586 112 17 Paradox Digital Pty Ltd 4812 111 279 China Telecom (Group) 9583 111 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 690 1754 UUNET Technologies, Inc. 3301 429 917 TeliaNet Sweden 15870 410 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 241 852 UUNET Germany 3215 231 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 205 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 184 1890 The JANET IP Service 3320 180 1428 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 155 15 Romania Data Systems S.A. 5400 139 67 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 118 271 KPNQwest Germany GmbH 8503 117 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2302 8112 UUNET Technologies, Inc. 7018 976 7047 AT&T 1 884 8688 BBN Planet 7046 825 1012 UUNET Technologies, Inc. 1239 693 3249 Sprint 2551 691 650 ICG NetAhead, Inc 2914 512 2299 Verio, Inc. 690 502 93 Merit Network 4293 485 98 Cable & Wireless USA 209 477 2137 Qwest 3561 426 2398 Cable & Wireless USA 3908 423 488 Supernet, Inc. 2149 396 328 Performance Systems, Inc. 2548 394 1009 Business Internet, Inc. 18994 384 10 Global Crossing 3549 359 818 Global Crossing 4323 345 318 Time Warner Communications, I 11371 339 100 Rhythms NetConnections 3967 336 455 Exodus Communication 15290 336 357 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2302 8112 UUNET Technologies, Inc. 1221 1660 1329 Telstra Pty Ltd 7018 976 7047 AT&T 1 884 8688 BBN Planet 7046 825 1012 UUNET Technologies, Inc. 1239 693 3249 Sprint 2551 691 650 ICG NetAhead, Inc 702 690 1754 UUNET Technologies, Inc. 2914 512 2299 Verio, Inc. 690 502 93 Merit Network 4293 485 98 Cable & Wireless USA 209 477 2137 Qwest 2764 440 362 connect.com.au pty ltd 3301 429 917 TeliaNet Sweden 3561 426 2398 Cable & Wireless USA 3908 423 488 Supernet, Inc. 15870 410 12 Global Center Frankfurt 703 405 365 UUNET Technologies, Inc. 2149 396 328 Performance Systems, Inc. 2548 394 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.104.0.0/16 3269 TELECOM ITALIA 82.104.128.0/17 3269 TELECOM ITALIA 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 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 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 /8:19 /9:5 /10:6 /11:9 /12:32 /13:83 /14:218 /15:365 /16:6923 /17:1199 /18:2270 /19:6785 /20:5541 /21:4589 /22:6832 /23:8617 /24:60767 /25:324 /26:398 /27:415 /28:424 /29:341 /30:320 /31:0 /32:101 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1515 1660 Telstra Pty Ltd 701 1448 2302 UUNET Technologies, Inc. 7046 656 825 UUNET Technologies, Inc. 2551 583 691 ICG NetAhead, Inc 690 498 502 Merit Network 7018 497 976 AT&T 4293 468 485 Cable & Wireless USA 702 440 690 UUNET Technologies, Inc. 1 411 884 BBN Planet 15870 406 410 Global Center Frankfurt 2764 395 440 connect.com.au pty ltd 18994 382 384 Global Crossing 1239 374 693 Sprint 209 346 477 Qwest 703 335 405 UUNET Technologies, Inc. 3908 328 423 Supernet, Inc. 11371 326 339 Rhythms NetConnections 18993 302 306 Global Crossing 4323 296 345 Time Warner Communications, I 2548 284 394 Business Internet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:591 13:13 15:11 17:13 20:7 24:863 25:2 26:1 32:43 35:1 38:20 40:3 43:7 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:158 62:202 63:2530 64:2753 65:1016 66:831 80:53 128:62 129:177 130:54 131:68 132:40 133:1 134:243 135:11 136:37 137:183 138:233 139:87 140:260 141:224 142:120 143:86 144:206 145:33 146:205 147:170 148:261 149:128 150:63 151:262 152:941 153:38 154:26 155:141 156:96 157:159 158:115 159:84 160:101 161:203 162:150 163:254 164:212 165:247 166:261 167:170 168:213 169:55 170:451 171:22 172:1 192:35 193:2655 194:2757 195:1142 196:4 198:8 199:4074 200:2915 202:3846 203:5829 204:4437 205:2989 206:4204 207:3754 208:5212 209:4433 210:802 211:342 212:1137 213:731 216:4730 217:480 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Aug 6 04:04:04 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA69394; Mon, 6 Aug 2001 04:04:04 +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 EAA69390 for ; Mon, 6 Aug 2001 04:04:02 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA26720; Mon, 6 Aug 2001 04:04:02 +1000 From: Routing Analysis Message-Id: <200108051804.EAA26720@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 6 Aug 2001 04:04:01 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106348 Origin ASes present in the Internet Routing Table: 11395 Origin ASes announcing only one prefix: 4156 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: 17 Illegal AS announcements present in the Routing Table: 48 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 19 Number of addresses announced to Internet: 1230870437 Equivalent to 73 /8s, 93 /16s and 151 /24s Percentage of available address space announced: 33.2 Percentage of allocated address space announced: 63.9 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72701 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15802 Prefixes being announced from the APNIC address blocks: 14197 APNIC Region origin ASes present in the Internet Routing Table: 1333 APNIC Region origin ASes announcing only one prefix: 454 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: 75563317 Equivalent to 4 /8s, 129 /16s and 1 /24s Percentage of available APNIC address space announced: 74.3 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: 73012 Prefixes being announced from the ARIN address blocks: 52883 ARIN Region origin ASes present in the Internet Routing Table: 6867 ARIN Region origin ASes announcing only one prefix: 2027 ARIN Region transit ASes present in the Internet Routing Table: 696 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 202054470 Equivalent to 12 /8s, 11 /16s and 27 /24s Percentage of available ARIN address space announced: 75.3 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17531 Prefixes being announced from the RIPE address blocks: 13657 RIPE Region origin ASes present in the Internet Routing Table: 3202 RIPE Region origin ASes announcing only one prefix: 1675 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: 102485350 Equivalent to 6 /8s, 27 /16s and 205 /24s Percentage of available RIPE address space announced: 67.9 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 1637 1312 Telstra Pty Ltd 2764 440 362 connect.com.au pty ltd 703 403 365 UUNET Technologies, Inc. 2907 363 1767 SINET Japan 4755 288 162 Videsh Sanchar Nigam Ltd. Aut 7474 239 294 Optus Communications Pty Ltd 4134 238 1698 Data Communications Bureau 4740 218 27 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 9443 142 40 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 9999 124 523 ATTOKYO 4763 121 69 Telstra New Zealand 4713 115 886 NTT Communications Corporatio 17561 115 151 Internet service provision to 7586 112 17 Paradox Digital Pty Ltd 4812 111 279 China Telecom (Group) 9583 111 61 Satyam Infoway Ltd., 7545 110 9 TPG Internet Pty Ltd RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 688 1754 UUNET Technologies, Inc. 3301 429 917 TeliaNet Sweden 15870 410 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 242 868 UUNET Germany 3215 231 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 205 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 184 1890 The JANET IP Service 3320 180 1428 Deutsche Telekom AG 5515 174 654 Sonera Finland Autonomous Sys 8708 155 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 118 271 KPNQwest Germany GmbH 8503 116 3 PCNET - PCNET DATA Network 5511 108 130 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2302 8096 UUNET Technologies, Inc. 7018 978 7047 AT&T 1 897 8689 BBN Planet 7046 854 1014 UUNET Technologies, Inc. 1239 693 3249 Sprint 2551 690 649 ICG NetAhead, Inc 2914 516 2299 Verio, Inc. 690 492 91 Merit Network 4293 485 98 Cable & Wireless USA 209 479 2138 Qwest 3561 428 2398 Cable & Wireless USA 3908 422 488 Supernet, Inc. 2149 394 312 Performance Systems, Inc. 2548 394 1009 Business Internet, Inc. 18994 380 10 Global Crossing 3549 356 817 Global Crossing 4323 345 318 Time Warner Communications, I 11371 339 100 Rhythms NetConnections 3967 336 455 Exodus Communication 15290 336 357 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2302 8096 UUNET Technologies, Inc. 1221 1637 1312 Telstra Pty Ltd 7018 978 7047 AT&T 1 897 8689 BBN Planet 7046 854 1014 UUNET Technologies, Inc. 1239 693 3249 Sprint 2551 690 649 ICG NetAhead, Inc 702 688 1754 UUNET Technologies, Inc. 2914 516 2299 Verio, Inc. 690 492 91 Merit Network 4293 485 98 Cable & Wireless USA 209 479 2138 Qwest 2764 440 362 connect.com.au pty ltd 3301 429 917 TeliaNet Sweden 3561 428 2398 Cable & Wireless USA 3908 422 488 Supernet, Inc. 15870 410 12 Global Center Frankfurt 703 403 365 UUNET Technologies, Inc. 2149 394 312 Performance Systems, Inc. 2548 394 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.104.0.0/16 3269 TELECOM ITALIA 82.104.128.0/17 3269 TELECOM ITALIA 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 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 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 /8:19 /9:5 /10:6 /11:9 /12:32 /13:83 /14:218 /15:365 /16:6916 /17:1196 /18:2268 /19:6769 /20:5530 /21:4576 /22:6815 /23:8591 /24:60636 /25:323 /26:393 /27:411 /28:423 /29:341 /30:322 /31:0 /32:101 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1487 1637 Telstra Pty Ltd 701 1445 2302 UUNET Technologies, Inc. 7046 685 854 UUNET Technologies, Inc. 2551 583 690 ICG NetAhead, Inc 7018 499 978 AT&T 690 488 492 Merit Network 4293 468 485 Cable & Wireless USA 702 438 688 UUNET Technologies, Inc. 1 421 897 BBN Planet 15870 406 410 Global Center Frankfurt 2764 395 440 connect.com.au pty ltd 18994 378 380 Global Crossing 1239 374 693 Sprint 209 348 479 Qwest 703 333 403 UUNET Technologies, Inc. 3908 327 422 Supernet, Inc. 11371 326 339 Rhythms NetConnections 18993 302 306 Global Crossing 4323 296 345 Time Warner Communications, I 2548 284 394 Business Internet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:591 13:13 15:11 17:13 20:5 24:863 25:2 26:1 32:45 35:3 38:20 40:3 43:7 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:158 62:202 63:2527 64:2752 65:1013 66:831 80:54 128:62 129:176 130:54 131:67 132:40 133:1 134:246 135:11 136:37 137:183 138:233 139:87 140:260 141:224 142:120 143:85 144:209 145:29 146:200 147:177 148:260 149:129 150:63 151:262 152:933 153:38 154:26 155:137 156:96 157:159 158:115 159:84 160:101 161:232 162:150 163:253 164:212 165:248 166:261 167:168 168:214 169:54 170:453 171:20 172:1 192:35 193:2642 194:2747 195:1145 196:4 198:8 199:4073 200:2849 202:3809 203:5770 204:4443 205:2975 206:4209 207:3750 208:5206 209:4435 210:802 211:342 212:1132 213:732 216:4728 217:481 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Aug 7 04:04:25 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA91710; Tue, 7 Aug 2001 04:04:25 +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 EAA91706 for ; Tue, 7 Aug 2001 04:04:23 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA20963; Tue, 7 Aug 2001 04:04:23 +1000 From: Routing Analysis Message-Id: <200108061804.EAA20963@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 7 Aug 2001 04:04:23 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106494 Origin ASes present in the Internet Routing Table: 11400 Origin ASes announcing only one prefix: 4157 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: 17 Illegal AS announcements present in the Routing Table: 48 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 19 Number of addresses announced to Internet: 1218889606 Equivalent to 72 /8s, 166 /16s and 199 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72823 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15918 Prefixes being announced from the APNIC address blocks: 14257 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 451 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: 12 Number of APNIC addresses announced to Internet: 75875301 Equivalent to 4 /8s, 133 /16s and 195 /24s Percentage of available APNIC address space announced: 74.6 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: 73104 Prefixes being announced from the ARIN address blocks: 53033 ARIN Region origin ASes present in the Internet Routing Table: 6872 ARIN Region origin ASes announcing only one prefix: 2024 ARIN Region transit ASes present in the Internet Routing Table: 698 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 202174478 Equivalent to 12 /8s, 12 /16s and 240 /24s Percentage of available ARIN address space announced: 75.3 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17469 Prefixes being announced from the RIPE address blocks: 13631 RIPE Region origin ASes present in the Internet Routing Table: 3196 RIPE Region origin ASes announcing only one prefix: 1682 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: 102562535 Equivalent to 6 /8s, 28 /16s and 250 /24s Percentage of available RIPE address space announced: 67.9 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 1604 1318 Telstra Pty Ltd 2764 439 362 connect.com.au pty ltd 703 404 365 UUNET Technologies, Inc. 2907 363 1767 SINET Japan 4755 291 163 Videsh Sanchar Nigam Ltd. Aut 4134 239 1714 Data Communications Bureau 7474 238 292 Optus Communications Pty Ltd 4740 215 27 OzEmail ISP 7539 206 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 9999 163 615 ATTOKYO 7545 151 25 TPG Internet Pty Ltd 9443 145 40 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 121 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 112 17 Paradox Digital Pty Ltd 9583 111 61 Satyam Infoway Ltd., 4812 110 278 China Telecom (Group) RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 688 1753 UUNET Technologies, Inc. 3301 430 917 TeliaNet Sweden 15870 410 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 241 868 UUNET Germany 3215 233 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 205 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 184 1890 The JANET IP Service 3320 180 1428 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 156 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 517 119 271 KPNQwest Germany GmbH 8503 118 3 PCNET - PCNET DATA Network 5549 109 65 Nextra Deutschland GmbH + Co. 5511 108 130 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2261 8093 UUNET Technologies, Inc. 7018 984 7047 AT&T 1 894 8689 BBN Planet 7046 827 1012 UUNET Technologies, Inc. 1239 692 3249 Sprint 2551 691 650 ICG NetAhead, Inc 2914 516 2299 Verio, Inc. 690 502 93 Merit Network 4293 483 98 Cable & Wireless USA 209 475 2137 Qwest 3561 427 2398 Cable & Wireless USA 3908 423 488 Supernet, Inc. 2149 395 328 Performance Systems, Inc. 2548 393 1009 Business Internet, Inc. 18994 379 10 Global Crossing 3549 358 818 Global Crossing 4323 345 318 Time Warner Communications, I 11371 339 100 Rhythms NetConnections 3967 336 455 Exodus Communication 15290 336 357 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2261 8093 UUNET Technologies, Inc. 1221 1604 1318 Telstra Pty Ltd 7018 984 7047 AT&T 1 894 8689 BBN Planet 7046 827 1012 UUNET Technologies, Inc. 1239 692 3249 Sprint 2551 691 650 ICG NetAhead, Inc 702 688 1753 UUNET Technologies, Inc. 2914 516 2299 Verio, Inc. 690 502 93 Merit Network 4293 483 98 Cable & Wireless USA 209 475 2137 Qwest 2764 439 362 connect.com.au pty ltd 3301 430 917 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 3908 423 488 Supernet, Inc. 15870 410 12 Global Center Frankfurt 703 404 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 393 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.104.0.0/16 3269 TELECOM ITALIA 82.104.128.0/17 3269 TELECOM ITALIA 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 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 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 /8:18 /9:5 /10:6 /11:10 /12:32 /13:83 /14:222 /15:367 /16:6929 /17:1200 /18:2274 /19:6789 /20:5557 /21:4576 /22:6829 /23:8609 /24:60671 /25:324 /26:393 /27:415 /28:422 /29:339 /30:322 /31:0 /32:102 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1454 1604 Telstra Pty Ltd 701 1405 2261 UUNET Technologies, Inc. 7046 658 827 UUNET Technologies, Inc. 2551 583 691 ICG NetAhead, Inc 7018 500 984 AT&T 690 498 502 Merit Network 4293 466 483 Cable & Wireless USA 702 438 688 UUNET Technologies, Inc. 1 420 894 BBN Planet 15870 406 410 Global Center Frankfurt 2764 394 439 connect.com.au pty ltd 18994 377 379 Global Crossing 1239 374 692 Sprint 209 343 475 Qwest 703 334 404 UUNET Technologies, Inc. 3908 328 423 Supernet, Inc. 11371 326 339 Rhythms NetConnections 18993 299 303 Global Crossing 4323 296 345 Time Warner Communications, I 2548 283 393 Business Internet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:589 13:13 15:11 17:13 20:23 24:862 25:2 26:1 32:45 35:2 38:20 40:3 43:7 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:157 62:201 63:2530 64:2750 65:1022 66:832 80:54 128:62 129:175 130:54 131:68 132:40 133:1 134:196 135:13 136:37 137:182 138:233 139:87 140:255 141:224 142:120 143:85 144:207 145:29 146:205 147:183 148:262 149:129 150:61 151:263 152:945 153:38 154:26 155:141 156:96 157:161 158:115 159:84 160:101 161:199 162:150 163:255 164:212 165:267 166:261 167:173 168:214 169:55 170:452 171:22 172:1 192:35 193:2629 194:2755 195:1122 196:4 198:8 199:4115 200:2902 202:3808 203:5789 204:4443 205:2979 206:4231 207:3751 208:5215 209:4434 210:817 211:340 212:1125 213:731 216:4729 217:485 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Aug 8 04:04:34 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA107812; Wed, 8 Aug 2001 04:04:33 +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 EAA107808 for ; Wed, 8 Aug 2001 04:04:32 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA13669; Wed, 8 Aug 2001 04:04:32 +1000 From: Routing Analysis Message-Id: <200108071804.EAA13669@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 8 Aug 2001 04:04:31 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106565 Origin ASes present in the Internet Routing Table: 11382 Origin ASes announcing only one prefix: 4160 Transit ASes present in the Internet Routing Table: 1488 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: 48 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: 1221512603 Equivalent to 72 /8s, 206 /16s and 205 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 63.5 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72818 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15854 Prefixes being announced from the APNIC address blocks: 14202 APNIC Region origin ASes present in the Internet Routing Table: 1334 APNIC Region origin ASes announcing only one prefix: 448 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: 75608781 Equivalent to 4 /8s, 129 /16s and 178 /24s Percentage of available APNIC address space announced: 74.3 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: 73277 Prefixes being announced from the ARIN address blocks: 53122 ARIN Region origin ASes present in the Internet Routing Table: 6860 ARIN Region origin ASes announcing only one prefix: 2033 ARIN Region transit ASes present in the Internet Routing Table: 696 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 202205882 Equivalent to 12 /8s, 13 /16s and 106 /24s Percentage of available ARIN address space announced: 75.3 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17431 Prefixes being announced from the RIPE address blocks: 13579 RIPE Region origin ASes present in the Internet Routing Table: 3196 RIPE Region origin ASes announcing only one prefix: 1679 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: 104892000 Equivalent to 6 /8s, 64 /16s and 134 /24s Percentage of available RIPE address space announced: 69.5 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 1603 1318 Telstra Pty Ltd 2764 439 362 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 367 1784 SINET Japan 4755 289 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 235 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9999 147 631 ATTOKYO 9443 144 39 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 4812 110 278 China Telecom (Group) 7657 110 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 695 1757 UUNET Technologies, Inc. 15870 409 12 Global Center Frankfurt 3301 404 913 TeliaNet Sweden 1257 280 521 SWIPnet Swedish IP Network 1270 235 865 UUNET Germany 3215 233 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 203 8 Global Center Paris 719 185 291 LANLINK autonomous system 786 184 1890 The JANET IP Service 3320 181 1940 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 156 15 Romania Data Systems S.A. 5400 140 67 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 128 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 111 3 PCNET - PCNET DATA Network 5511 109 162 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2307 8109 UUNET Technologies, Inc. 7018 984 7048 AT&T 1 893 8689 BBN Planet 3908 887 628 Supernet, Inc. 7046 831 1013 UUNET Technologies, Inc. 2551 806 657 ICG NetAhead, Inc 1239 692 3233 Sprint 2914 513 2298 Verio, Inc. 690 502 93 Merit Network 4293 482 98 Cable & Wireless USA 209 468 2136 Qwest 3561 427 2398 Cable & Wireless USA 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. 18994 378 10 Global Crossing 3549 359 818 Global Crossing 4323 345 318 Time Warner Communications, I 11371 339 100 Rhythms NetConnections 3967 337 456 Exodus Communication 15290 336 357 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2307 8109 UUNET Technologies, Inc. 1221 1603 1318 Telstra Pty Ltd 7018 984 7048 AT&T 1 893 8689 BBN Planet 3908 887 628 Supernet, Inc. 7046 831 1013 UUNET Technologies, Inc. 2551 806 657 ICG NetAhead, Inc 702 695 1757 UUNET Technologies, Inc. 1239 692 3233 Sprint 2914 513 2298 Verio, Inc. 690 502 93 Merit Network 4293 482 98 Cable & Wireless USA 209 468 2136 Qwest 2764 439 362 connect.com.au pty ltd 3561 427 2398 Cable & Wireless USA 15870 409 12 Global Center Frankfurt 3301 404 913 TeliaNet Sweden 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.104.0.0/16 3269 TELECOM ITALIA 82.104.128.0/17 3269 TELECOM ITALIA 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:83 /14:222 /15:366 /16:6933 /17:1202 /18:2276 /19:6796 /20:5574 /21:4618 /22:6898 /23:8727 /24:60485 /25:325 /26:390 /27:418 /28:420 /29:342 /30:323 /31:0 /32:95 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1454 2307 UUNET Technologies, Inc. 1221 1453 1603 Telstra Pty Ltd 3908 740 887 Supernet, Inc. 2551 698 806 ICG NetAhead, Inc 7046 662 831 UUNET Technologies, Inc. 7018 501 984 AT&T 690 498 502 Merit Network 4293 465 482 Cable & Wireless USA 702 444 695 UUNET Technologies, Inc. 1 419 893 BBN Planet 15870 405 409 Global Center Frankfurt 2764 394 439 connect.com.au pty ltd 18994 376 378 Global Crossing 1239 373 692 Sprint 209 336 468 Qwest 703 329 399 UUNET Technologies, Inc. 11371 326 339 Rhythms NetConnections 18993 299 303 Global Crossing 4323 296 345 Time Warner Communications, I 2548 282 392 Business Internet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:583 13:13 15:11 17:14 20:23 24:862 25:2 26:1 32:45 35:1 38:20 40:2 43:7 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:157 62:203 63:2707 64:2757 65:1035 66:803 80:53 128:62 129:177 130:54 131:66 132:42 133:1 134:245 135:13 136:37 137:182 138:233 139:88 140:255 141:224 142:119 143:86 144:211 145:33 146:206 147:182 148:262 149:129 150:59 151:263 152:944 153:38 154:16 155:141 156:97 157:161 158:115 159:84 160:100 161:194 162:149 163:260 164:212 165:267 166:262 167:171 168:214 169:60 170:442 171:22 172:1 192:37 193:2616 194:2746 195:1088 196:4 198:8 199:4100 200:2843 202:3809 203:5780 204:4472 205:3002 206:4284 207:3820 208:5204 209:4196 210:796 211:313 212:1124 213:722 216:4790 217:486 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 9 04:04:28 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA115266; Thu, 9 Aug 2001 04:04:28 +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 EAA115262 for ; Thu, 9 Aug 2001 04:04:26 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA19324; Thu, 9 Aug 2001 04:04:26 +1000 From: Routing Analysis Message-Id: <200108081804.EAA19324@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 9 Aug 2001 04:04:26 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106773 Origin ASes present in the Internet Routing Table: 11377 Origin ASes announcing only one prefix: 4151 Transit ASes present in the Internet Routing Table: 1486 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: 49 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: 1219922472 Equivalent to 72 /8s, 182 /16s and 138 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 73036 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15933 Prefixes being announced from the APNIC address blocks: 14282 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 450 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 75887853 Equivalent to 4 /8s, 133 /16s and 244 /24s Percentage of available APNIC address space announced: 74.6 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: 73364 Prefixes being announced from the ARIN address blocks: 53181 ARIN Region origin ASes present in the Internet Routing Table: 6845 ARIN Region origin ASes announcing only one prefix: 2019 ARIN Region transit ASes present in the Internet Routing Table: 696 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 202962510 Equivalent to 12 /8s, 24 /16s and 246 /24s Percentage of available ARIN address space announced: 75.6 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17473 Prefixes being announced from the RIPE address blocks: 13624 RIPE Region origin ASes present in the Internet Routing Table: 3200 RIPE Region origin ASes announcing only one prefix: 1682 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: 104840781 Equivalent to 6 /8s, 63 /16s and 190 /24s Percentage of available RIPE address space announced: 69.4 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 1607 1316 Telstra Pty Ltd 2764 436 361 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 236 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4812 130 306 China Telecom (Group) 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 9583 113 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 693 1747 UUNET Technologies, Inc. 3301 430 918 TeliaNet Sweden 15870 407 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 236 865 UUNET Germany 3215 233 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 203 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 181 1940 Deutsche Telekom AG 719 180 291 LANLINK autonomous system 5515 175 654 Sonera Finland Autonomous Sys 8708 152 15 Romania Data Systems S.A. 5400 138 67 Concert European Core Network 3303 133 576 Swisscom Ltd 2856 128 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 114 3 PCNET - PCNET DATA Network 5511 111 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 3561 427 2398 Cable & Wireless USA 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. 18994 377 10 Global Crossing 3549 360 818 Global Crossing 4323 348 318 Time Warner Communications, I 11371 340 100 Rhythms NetConnections 3967 337 456 Exodus Communication 15290 335 357 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 1221 1607 1316 Telstra Pty Ltd 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 702 693 1747 UUNET Technologies, Inc. 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 2764 436 361 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 15870 407 12 Global Center Frankfurt 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21954 UNALLOCATED 208.48.247.0/24 3549 Global Crossing 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 21954 UNALLOCATED 216.142.133.0/25 3549 Global Crossing 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:220 /15:362 /16:6916 /17:1201 /18:2278 /19:6793 /20:5587 /21:4616 /22:6873 /23:8702 /24:60724 /25:329 /26:395 /27:416 /28:421 /29:351 /30:335 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1458 1607 Telstra Pty Ltd 701 1456 2312 UUNET Technologies, Inc. 3908 738 885 Supernet, Inc. 7046 701 871 UUNET Technologies, Inc. 2551 697 805 ICG NetAhead, Inc 7018 500 988 AT&T 690 491 495 Merit Network 4293 464 481 Cable & Wireless USA 702 444 693 UUNET Technologies, Inc. 1 418 891 BBN Planet 15870 403 407 Global Center Frankfurt 2764 391 436 connect.com.au pty ltd 18994 375 377 Global Crossing 1239 367 684 Sprint 209 339 471 Qwest 703 329 399 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 299 303 Global Crossing 2548 282 392 Business Internet, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:2 6:12 9:6 12:589 13:13 15:11 17:14 20:23 24:867 25:2 26:1 32:45 35:1 38:20 40:3 43:7 44:10 45:2 47:40 52:2 53:4 55:1 56:5 57:15 61:157 62:204 63:2717 64:2762 65:1031 66:824 80:52 128:62 129:179 130:54 131:68 132:42 133:1 134:245 135:13 136:37 137:182 138:232 139:88 140:256 141:224 142:119 143:87 144:210 145:33 146:206 147:178 148:299 149:129 150:61 151:263 152:932 153:38 154:26 155:141 156:97 157:162 158:115 159:85 160:101 161:232 162:149 163:262 164:199 165:248 166:263 167:171 168:215 169:60 170:451 171:22 172:1 192:35 193:2633 194:2744 195:1091 196:4 198:8 199:4094 200:2928 202:3857 203:5786 204:4467 205:3001 206:4269 207:3817 208:5202 209:4181 210:802 211:321 212:1131 213:741 216:4754 217:489 218:3 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 9 11:37:27 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id LAA108151; Thu, 9 Aug 2001 11:37:26 +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 LAA108145 for ; Thu, 9 Aug 2001 11:37:25 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id LAA15408; Thu, 9 Aug 2001 11:37:25 +1000 From: Routing Analysis Message-Id: <200108090137.LAA15408@dev.apnic.net> Subject: [bgp-stats] Asia Pacific Report Date: Thu, 9 Aug 2001 11:37:25 +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 * Asia Pacific Report 09 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106773 Origin ASes present in the Internet Routing Table: 11377 Origin ASes announcing only one prefix: 4151 Transit ASes present in the Internet Routing Table: 1486 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: 49 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: 1219922472 Equivalent to 72 /8s, 182 /16s and 138 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 73036 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15933 Prefixes being announced from the APNIC address blocks: 14282 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 450 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 75887853 Equivalent to 4 /8s, 133 /16s and 244 /24s Percentage of available APNIC address space announced: 74.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1607 1316 Telstra Pty Ltd 2764 436 361 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 236 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4812 130 306 China Telecom (Group) 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 9583 113 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 1221 1607 1316 Telstra Pty Ltd 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 702 693 1747 UUNET Technologies, Inc. 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 2764 436 361 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 15870 407 12 Global Center Frankfurt 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21954 UNALLOCATED 208.48.247.0/24 3549 Global Crossing 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 21954 UNALLOCATED 216.142.133.0/25 3549 Global Crossing 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:220 /15:362 /16:6916 /17:1201 /18:2278 /19:6793 /20:5587 /21:4616 /22:6873 /23:8702 /24:60724 /25:329 /26:395 /27:416 /28:421 /29:351 /30:335 /31:2 /32:96 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:395 13:10 15:1 17:6 20:2 24:660 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:57 62:140 63:1901 64:1320 65:553 66:401 80:32 128:42 129:91 130:21 131:45 132:12 133:1 134:169 135:10 136:19 137:127 138:215 139:45 140:142 141:159 142:64 143:41 144:144 145:11 146:147 147:138 148:205 149:94 150:35 151:213 152:420 153:31 154:24 155:77 156:79 157:114 158:73 159:64 160:47 161:146 162:64 163:159 164:141 165:91 166:184 167:135 168:117 169:36 170:269 171:2 192:5400 193:1909 194:2060 195:825 196:409 198:3738 199:3397 200:2371 201:1 202:2727 203:4603 204:3549 205:2375 206:2963 207:2889 208:3084 209:3070 210:520 211:128 212:789 213:451 214:9 215:13 216:3049 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 9 11:43:22 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id LAA108949; Thu, 9 Aug 2001 11:43:21 +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 LAA108943 for ; Thu, 9 Aug 2001 11:43:15 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id LAA15919; Thu, 9 Aug 2001 11:43:15 +1000 From: Routing Analysis Message-Id: <200108090143.LAA15919@dev.apnic.net> Subject: [bgp-stats] Asia Pacific Report Date: Thu, 9 Aug 2001 11:43:15 +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 * Asia Pacific Report 09 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106773 Origin ASes present in the Internet Routing Table: 11377 Origin ASes announcing only one prefix: 4151 Transit ASes present in the Internet Routing Table: 1486 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: 49 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: 1219922472 Equivalent to 72 /8s, 182 /16s and 138 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 73036 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15933 Prefixes being announced from the APNIC address blocks: 14282 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 450 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 75887853 Equivalent to 4 /8s, 133 /16s and 244 /24s Percentage of available APNIC address space announced: 74.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1607 1316 Telstra Pty Ltd 2764 436 361 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 236 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4812 130 306 China Telecom (Group) 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 9583 113 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 1221 1607 1316 Telstra Pty Ltd 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 702 693 1747 UUNET Technologies, Inc. 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 2764 436 361 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 15870 407 12 Global Center Frankfurt 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21954 UNALLOCATED 208.48.247.0/24 3549 Global Crossing 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 21954 UNALLOCATED 216.142.133.0/25 3549 Global Crossing 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:220 /15:362 /16:6916 /17:1201 /18:2278 /19:6793 /20:5587 /21:4616 /22:6873 /23:8702 /24:60724 /25:329 /26:395 /27:416 /28:421 /29:351 /30:335 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1458 1607 Telstra Pty Ltd 701 1456 2312 UUNET Technologies, Inc. 3908 738 885 Supernet, Inc. 7046 701 871 UUNET Technologies, Inc. 2551 697 805 ICG NetAhead, Inc 7018 500 988 AT&T 690 491 495 Merit Network 4293 464 481 Cable & Wireless USA 702 444 693 UUNET Technologies, Inc. 1 418 891 BBN Planet 15870 403 407 Global Center Frankfurt 2764 391 436 connect.com.au pty ltd 18994 375 377 Global Crossing 1239 367 684 Sprint 209 339 471 Qwest 703 329 399 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 299 303 Global Crossing 2548 282 392 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:395 13:10 15:1 17:6 20:2 24:660 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:57 62:140 63:1901 64:1320 65:553 66:401 80:32 128:42 129:91 130:21 131:45 132:12 133:1 134:169 135:10 136:19 137:127 138:215 139:45 140:142 141:159 142:64 143:41 144:144 145:11 146:147 147:138 148:205 149:94 150:35 151:213 152:420 153:31 154:24 155:77 156:79 157:114 158:73 159:64 160:47 161:146 162:64 163:159 164:141 165:91 166:184 167:135 168:117 169:36 170:269 171:2 192:5400 193:1909 194:2060 195:825 196:409 198:3738 199:3397 200:2371 201:1 202:2727 203:4603 204:3549 205:2375 206:2963 207:2889 208:3084 209:3070 210:520 211:128 212:789 213:451 214:9 215:13 216:3049 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 9 11:58:01 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id LAA110951; Thu, 9 Aug 2001 11:58:00 +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 LAA110946 for ; Thu, 9 Aug 2001 11:57:59 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id LAA16906; Thu, 9 Aug 2001 11:57:59 +1000 From: Routing Analysis Message-Id: <200108090157.LAA16906@dev.apnic.net> Subject: [bgp-stats] Asia Pacific Report Date: Thu, 9 Aug 2001 11:57:59 +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 * Asia Pacific Report 09 Aug, 2001 ----------------------------- Prefixes being announced by APNIC Region ASes: 15933 Prefixes being announced from the APNIC address blocks: 14282 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 450 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 75887853 Equivalent to 4 /8s, 133 /16s and 244 /24s Percentage of available APNIC address space announced: 74.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1607 1316 Telstra Pty Ltd 2764 436 361 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 236 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4812 130 306 China Telecom (Group) 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 9583 113 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 1221 1607 1316 Telstra Pty Ltd 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 702 693 1747 UUNET Technologies, Inc. 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 2764 436 361 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 15870 407 12 Global Center Frankfurt 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21954 UNALLOCATED 208.48.247.0/24 3549 Global Crossing 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 21954 UNALLOCATED 216.142.133.0/25 3549 Global Crossing 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:220 /15:362 /16:6916 /17:1201 /18:2278 /19:6793 /20:5587 /21:4616 /22:6873 /23:8702 /24:60724 /25:329 /26:395 /27:416 /28:421 /29:351 /30:335 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1458 1607 Telstra Pty Ltd 701 1456 2312 UUNET Technologies, Inc. 3908 738 885 Supernet, Inc. 7046 701 871 UUNET Technologies, Inc. 2551 697 805 ICG NetAhead, Inc 7018 500 988 AT&T 690 491 495 Merit Network 4293 464 481 Cable & Wireless USA 702 444 693 UUNET Technologies, Inc. 1 418 891 BBN Planet 15870 403 407 Global Center Frankfurt 2764 391 436 connect.com.au pty ltd 18994 375 377 Global Crossing 1239 367 684 Sprint 209 339 471 Qwest 703 329 399 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 299 303 Global Crossing 2548 282 392 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:395 13:10 15:1 17:6 20:2 24:660 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:57 62:140 63:1901 64:1320 65:553 66:401 80:32 128:42 129:91 130:21 131:45 132:12 133:1 134:169 135:10 136:19 137:127 138:215 139:45 140:142 141:159 142:64 143:41 144:144 145:11 146:147 147:138 148:205 149:94 150:35 151:213 152:420 153:31 154:24 155:77 156:79 157:114 158:73 159:64 160:47 161:146 162:64 163:159 164:141 165:91 166:184 167:135 168:117 169:36 170:269 171:2 192:5400 193:1909 194:2060 195:825 196:409 198:3738 199:3397 200:2371 201:1 202:2727 203:4603 204:3549 205:2375 206:2963 207:2889 208:3084 209:3070 210:520 211:128 212:789 213:451 214:9 215:13 216:3049 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 9 12:03:24 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id MAA111743; Thu, 9 Aug 2001 12:03:23 +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 MAA111738 for ; Thu, 9 Aug 2001 12:03:22 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id MAA17350; Thu, 9 Aug 2001 12:03:22 +1000 From: Routing Analysis Message-Id: <200108090203.MAA17350@dev.apnic.net> Subject: [bgp-stats] Asia Pacific Report Date: Thu, 9 Aug 2001 12:03:22 +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 * Asia Pacific Report 09 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106773 Origin ASes present in the Internet Routing Table: 11377 Origin ASes announcing only one prefix: 4151 Transit ASes present in the Internet Routing Table: 1486 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: 49 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: 1219922472 Equivalent to 72 /8s, 182 /16s and 138 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 73036 ----------------------------- Prefixes being announced by APNIC Region ASes: 15933 Prefixes being announced from the APNIC address blocks: 14282 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 450 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 75887853 Equivalent to 4 /8s, 133 /16s and 244 /24s Percentage of available APNIC address space announced: 74.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1607 1316 Telstra Pty Ltd 2764 436 361 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 236 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4812 130 306 China Telecom (Group) 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 9583 113 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 1221 1607 1316 Telstra Pty Ltd 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 702 693 1747 UUNET Technologies, Inc. 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 2764 436 361 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 15870 407 12 Global Center Frankfurt 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21954 UNALLOCATED 208.48.247.0/24 3549 Global Crossing 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 21954 UNALLOCATED 216.142.133.0/25 3549 Global Crossing 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:220 /15:362 /16:6916 /17:1201 /18:2278 /19:6793 /20:5587 /21:4616 /22:6873 /23:8702 /24:60724 /25:329 /26:395 /27:416 /28:421 /29:351 /30:335 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1458 1607 Telstra Pty Ltd 701 1456 2312 UUNET Technologies, Inc. 3908 738 885 Supernet, Inc. 7046 701 871 UUNET Technologies, Inc. 2551 697 805 ICG NetAhead, Inc 7018 500 988 AT&T 690 491 495 Merit Network 4293 464 481 Cable & Wireless USA 702 444 693 UUNET Technologies, Inc. 1 418 891 BBN Planet 15870 403 407 Global Center Frankfurt 2764 391 436 connect.com.au pty ltd 18994 375 377 Global Crossing 1239 367 684 Sprint 209 339 471 Qwest 703 329 399 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 299 303 Global Crossing 2548 282 392 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:395 13:10 15:1 17:6 20:2 24:660 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:57 62:140 63:1901 64:1320 65:553 66:401 80:32 128:42 129:91 130:21 131:45 132:12 133:1 134:169 135:10 136:19 137:127 138:215 139:45 140:142 141:159 142:64 143:41 144:144 145:11 146:147 147:138 148:205 149:94 150:35 151:213 152:420 153:31 154:24 155:77 156:79 157:114 158:73 159:64 160:47 161:146 162:64 163:159 164:141 165:91 166:184 167:135 168:117 169:36 170:269 171:2 192:5400 193:1909 194:2060 195:825 196:409 198:3738 199:3397 200:2371 201:1 202:2727 203:4603 204:3549 205:2375 206:2963 207:2889 208:3084 209:3070 210:520 211:128 212:789 213:451 214:9 215:13 216:3049 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 9 12:11:31 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id MAA112877; Thu, 9 Aug 2001 12:11:30 +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 MAA112871 for ; Thu, 9 Aug 2001 12:11:30 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id MAA17967; Thu, 9 Aug 2001 12:11:29 +1000 From: Routing Analysis Message-Id: <200108090211.MAA17967@dev.apnic.net> Subject: [bgp-stats] Asia Pacific Report Date: Thu, 9 Aug 2001 12:11:29 +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 * Asia Pacific Report 09 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106773 Origin ASes present in the Internet Routing Table: 11377 Origin ASes announcing only one prefix: 4151 Transit ASes present in the Internet Routing Table: 1486 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: 49 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: 1219922472 Equivalent to 72 /8s, 182 /16s and 138 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.4 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 73036 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15933 Prefixes being announced from the APNIC address blocks: 14282 APNIC Region origin ASes present in the Internet Routing Table: 1339 APNIC Region origin ASes announcing only one prefix: 450 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 75887853 Equivalent to 4 /8s, 133 /16s and 244 /24s Percentage of available APNIC address space announced: 74.6 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1607 1316 Telstra Pty Ltd 2764 436 361 connect.com.au pty ltd 703 399 365 UUNET Technologies, Inc. 2907 366 1783 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 236 292 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4812 130 306 China Telecom (Group) 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 7586 113 17 Paradox Digital Pty Ltd 9583 113 61 Satyam Infoway Ltd., 7657 110 22 The Internet Group Limited Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2312 8109 UUNET Technologies, Inc. 1221 1607 1316 Telstra Pty Ltd 7018 988 7068 AT&T 1 891 8689 BBN Planet 3908 885 628 Supernet, Inc. 7046 871 1031 UUNET Technologies, Inc. 2551 805 657 ICG NetAhead, Inc 702 693 1747 UUNET Technologies, Inc. 1239 684 3217 Sprint 2914 512 2298 Verio, Inc. 690 495 92 Merit Network 4293 481 98 Cable & Wireless USA 209 471 2136 Qwest 2764 436 361 connect.com.au pty ltd 3301 430 918 TeliaNet Sweden 3561 427 2398 Cable & Wireless USA 15870 407 12 Global Center Frankfurt 703 399 365 UUNET Technologies, Inc. 2149 395 328 Performance Systems, Inc. 2548 392 1009 Business Internet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 21954 UNALLOCATED 208.48.247.0/24 3549 Global Crossing 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 21954 UNALLOCATED 216.142.133.0/25 3549 Global Crossing 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:220 /15:362 /16:6916 /17:1201 /18:2278 /19:6793 /20:5587 /21:4616 /22:6873 /23:8702 /24:60724 /25:329 /26:395 /27:416 /28:421 /29:351 /30:335 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1458 1607 Telstra Pty Ltd 701 1456 2312 UUNET Technologies, Inc. 3908 738 885 Supernet, Inc. 7046 701 871 UUNET Technologies, Inc. 2551 697 805 ICG NetAhead, Inc 7018 500 988 AT&T 690 491 495 Merit Network 4293 464 481 Cable & Wireless USA 702 444 693 UUNET Technologies, Inc. 1 418 891 BBN Planet 15870 403 407 Global Center Frankfurt 2764 391 436 connect.com.au pty ltd 18994 375 377 Global Crossing 1239 367 684 Sprint 209 339 471 Qwest 703 329 399 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 299 303 Global Crossing 2548 282 392 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:395 13:10 15:1 17:6 20:2 24:660 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:57 62:140 63:1901 64:1320 65:553 66:401 80:32 128:42 129:91 130:21 131:45 132:12 133:1 134:169 135:10 136:19 137:127 138:215 139:45 140:142 141:159 142:64 143:41 144:144 145:11 146:147 147:138 148:205 149:94 150:35 151:213 152:420 153:31 154:24 155:77 156:79 157:114 158:73 159:64 160:47 161:146 162:64 163:159 164:141 165:91 166:184 167:135 168:117 169:36 170:269 171:2 192:5400 193:1909 194:2060 195:825 196:409 198:3738 199:3397 200:2371 201:1 202:2727 203:4603 204:3549 205:2375 206:2963 207:2889 208:3084 209:3070 210:520 211:128 212:789 213:451 214:9 215:13 216:3049 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Aug 10 04:04:21 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA129740; Fri, 10 Aug 2001 04:04:20 +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 EAA129736 for ; Fri, 10 Aug 2001 04:04:19 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA12710; Fri, 10 Aug 2001 04:04:18 +1000 From: Routing Analysis Message-Id: <200108091804.EAA12710@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 10 Aug 2001 04:04:18 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106745 Origin ASes present in the Internet Routing Table: 11395 Origin ASes announcing only one prefix: 4165 Transit ASes present in the Internet Routing Table: 1480 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: 50 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: 1221779990 Equivalent to 72 /8s, 210 /16s and 226 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 63.5 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72999 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15952 Prefixes being announced from the APNIC address blocks: 14320 APNIC Region origin ASes present in the Internet Routing Table: 1341 APNIC Region origin ASes announcing only one prefix: 449 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 75951605 Equivalent to 4 /8s, 134 /16s and 237 /24s Percentage of available APNIC address space announced: 74.7 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: 73296 Prefixes being announced from the ARIN address blocks: 53107 ARIN Region origin ASes present in the Internet Routing Table: 6855 ARIN Region origin ASes announcing only one prefix: 2031 ARIN Region transit ASes present in the Internet Routing Table: 695 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 202813450 Equivalent to 12 /8s, 22 /16s and 176 /24s Percentage of available ARIN address space announced: 75.6 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17492 Prefixes being announced from the RIPE address blocks: 13639 RIPE Region origin ASes present in the Internet Routing Table: 3206 RIPE Region origin ASes announcing only one prefix: 1685 RIPE Region transit ASes present in the Internet Routing Table: 570 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 104893563 Equivalent to 6 /8s, 64 /16s and 140 /24s Percentage of available RIPE address space announced: 69.5 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 1595 1315 Telstra Pty Ltd 2764 437 361 connect.com.au pty ltd 703 405 365 UUNET Technologies, Inc. 2907 365 1783 SINET Japan 4755 297 163 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 238 292 Optus Communications Pty Ltd 4740 210 26 OzEmail ISP 7539 200 160 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 150 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 132 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 886 NTT Communications Corporatio 9583 114 61 Satyam Infoway Ltd., 7586 112 17 Paradox Digital Pty Ltd 4812 110 278 China Telecom (Group) 7657 110 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 692 1746 UUNET Technologies, Inc. 3301 431 918 TeliaNet Sweden 15870 406 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 236 865 UUNET Germany 3215 233 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 183 1940 Deutsche Telekom AG 719 180 291 LANLINK autonomous system 5515 175 654 Sonera Finland Autonomous Sys 8708 152 15 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 8503 124 3 PCNET - PCNET DATA Network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 5511 111 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2301 8103 UUNET Technologies, Inc. 7018 993 7069 AT&T 1 884 8688 BBN Planet 3908 883 627 Supernet, Inc. 7046 863 1005 UUNET Technologies, Inc. 2551 798 656 ICG NetAhead, Inc 1239 683 3217 Sprint 2914 509 2296 Verio, Inc. 690 491 76 Merit Network 4293 489 99 Cable & Wireless USA 209 468 2136 Qwest 3561 411 2381 Cable & Wireless USA 2548 392 1009 Business Internet, Inc. 2149 383 296 Performance Systems, Inc. 18994 370 10 Global Crossing 3549 361 818 Global Crossing 577 349 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 11371 340 100 Rhythms NetConnections 3967 337 456 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2301 8103 UUNET Technologies, Inc. 1221 1595 1315 Telstra Pty Ltd 7018 993 7069 AT&T 1 884 8688 BBN Planet 3908 883 627 Supernet, Inc. 7046 863 1005 UUNET Technologies, Inc. 2551 798 656 ICG NetAhead, Inc 702 692 1746 UUNET Technologies, Inc. 1239 683 3217 Sprint 2914 509 2296 Verio, Inc. 690 491 76 Merit Network 4293 489 99 Cable & Wireless USA 209 468 2136 Qwest 2764 437 361 connect.com.au pty ltd 3301 431 918 TeliaNet Sweden 3561 411 2381 Cable & Wireless USA 15870 406 12 Global Center Frankfurt 703 405 365 UUNET Technologies, Inc. 2548 392 1009 Business Internet, Inc. 2149 383 296 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 64842 PRIVATE 161.217.144.0/24 7046 UUNET Technologies, 64842 PRIVATE 161.217.145.0/24 7046 UUNET Technologies, 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 9501 UNALLOCATED 202.53.96.0/24 17443 International Intern 9501 UNALLOCATED 202.53.96.0/20 17443 International Intern 9501 UNALLOCATED 202.53.97.0/24 17443 International Intern 9501 UNALLOCATED 202.53.98.0/24 17443 International Intern 9501 UNALLOCATED 202.53.99.0/24 17443 International Intern 9501 UNALLOCATED 202.53.100.0/24 17443 International Intern 9501 UNALLOCATED 202.53.101.0/24 17443 International Intern 9501 UNALLOCATED 202.53.102.0/24 17443 International Intern 4834 UNALLOCATED 202.74.192.0/20 4648 Netgate 17657 UNALLOCATED 202.161.160.0/20 9653 Transit link for Hon 4831 UNALLOCATED 202.172.32.0/20 9740 Cable & Wireless Net 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:84 /14:221 /15:367 /16:6930 /17:1198 /18:2277 /19:6805 /20:5606 /21:4606 /22:6870 /23:8705 /24:60660 /25:328 /26:389 /27:417 /28:416 /29:353 /30:337 /31:2 /32:102 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:396 13:10 15:1 17:6 20:2 24:661 26:1 32:35 38:7 43:1 44:2 53:2 55:1 57:13 61:63 62:138 63:1895 64:1328 65:552 66:404 80:33 128:42 129:102 130:21 131:45 132:12 133:1 134:169 135:10 136:22 137:127 138:218 139:49 140:133 141:158 142:65 143:41 144:141 145:11 146:147 147:137 148:202 149:93 150:35 151:212 152:418 153:31 154:24 155:77 156:80 157:114 158:72 159:65 160:47 161:148 162:64 163:153 164:145 165:91 166:185 167:136 168:116 169:34 170:275 171:2 192:5389 193:1913 194:2055 195:832 196:408 198:3708 199:3382 200:2365 201:1 202:2738 203:4611 204:3527 205:2373 206:2953 207:2891 208:3085 209:3057 210:520 211:126 212:791 213:453 214:8 215:13 216:3047 217:388 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Aug 11 04:04:31 2001 Received: (from majordom@localhost) by whois1.apnic.net (8.9.3/8.9.3) id EAA70481; Sat, 11 Aug 2001 04:04:30 +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 EAA70477 for ; Sat, 11 Aug 2001 04:04:29 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA04885; Sat, 11 Aug 2001 04:04:28 +1000 From: Routing Analysis Message-Id: <200108101804.EAA04885@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 11 Aug 2001 04:04:27 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106646 Origin ASes present in the Internet Routing Table: 11406 Origin ASes announcing only one prefix: 4172 Transit ASes present in the Internet Routing Table: 1481 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: 39 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: 1238740438 Equivalent to 73 /8s, 213 /16s and 173 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 64.4 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72900 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 16029 Prefixes being announced from the APNIC address blocks: 14379 APNIC Region origin ASes present in the Internet Routing Table: 1342 APNIC Region origin ASes announcing only one prefix: 454 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 75814565 Equivalent to 4 /8s, 132 /16s and 214 /24s Percentage of available APNIC address space announced: 74.5 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: 73113 Prefixes being announced from the ARIN address blocks: 52980 ARIN Region origin ASes present in the Internet Routing Table: 6857 ARIN Region origin ASes announcing only one prefix: 2030 ARIN Region transit ASes present in the Internet Routing Table: 687 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 203011030 Equivalent to 12 /8s, 25 /16s and 179 /24s Percentage of available ARIN address space announced: 75.6 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17499 Prefixes being announced from the RIPE address blocks: 13652 RIPE Region origin ASes present in the Internet Routing Table: 3210 RIPE Region origin ASes announcing only one prefix: 1688 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: 104979368 Equivalent to 6 /8s, 65 /16s and 219 /24s Percentage of available RIPE address space announced: 69.5 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 1605 1316 Telstra Pty Ltd 2764 437 361 connect.com.au pty ltd 703 405 365 UUNET Technologies, Inc. 2907 367 1784 SINET Japan 4755 345 169 Videsh Sanchar Nigam Ltd. Aut 4134 237 1696 Data Communications Bureau 7474 233 289 Optus Communications Pty Ltd 4740 210 26 OzEmail ISP 7539 198 160 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 132 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 7586 112 17 Paradox Digital Pty Ltd 4812 110 278 China Telecom (Group) 7657 110 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 692 1746 UUNET Technologies, Inc. 3301 431 918 TeliaNet Sweden 15870 399 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 236 863 UUNET Germany 3215 234 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 719 180 291 LANLINK autonomous system 3320 180 1942 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 146 18 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 8503 134 3 PCNET - PCNET DATA Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 5511 111 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2301 8117 UUNET Technologies, Inc. 7018 1000 7069 AT&T 3908 889 628 Supernet, Inc. 1 885 8720 BBN Planet 2551 804 657 ICG NetAhead, Inc 7046 781 1040 UUNET Technologies, Inc. 1239 690 3234 Sprint 2914 510 2296 Verio, Inc. 690 492 92 Merit Network 4293 489 99 Cable & Wireless USA 209 474 2136 Qwest 3561 426 2398 Cable & Wireless USA 2548 391 1008 Business Internet, Inc. 2149 387 312 Performance Systems, Inc. 18994 370 10 Global Crossing 3549 362 818 Global Crossing 4323 348 318 Time Warner Communications, I 577 347 617 Bell Advanced Communications 11371 340 100 Rhythms NetConnections 3967 337 456 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2301 8117 UUNET Technologies, Inc. 1221 1605 1316 Telstra Pty Ltd 7018 1000 7069 AT&T 3908 889 628 Supernet, Inc. 1 885 8720 BBN Planet 2551 804 657 ICG NetAhead, Inc 7046 781 1040 UUNET Technologies, Inc. 702 692 1746 UUNET Technologies, Inc. 1239 690 3234 Sprint 2914 510 2296 Verio, Inc. 690 492 92 Merit Network 4293 489 99 Cable & Wireless USA 209 474 2136 Qwest 2764 437 361 connect.com.au pty ltd 3301 431 918 TeliaNet Sweden 3561 426 2398 Cable & Wireless USA 703 405 365 UUNET Technologies, Inc. 15870 399 12 Global Center Frankfurt 2548 391 1008 Business Internet, Inc. 2149 387 312 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /11:11 /12:32 /13:83 /14:221 /15:368 /16:6940 /17:1200 /18:2280 /19:6800 /20:5579 /21:4609 /22:6846 /23:8688 /24:60602 /25:329 /26:387 /27:415 /28:415 /29:352 /30:339 /31:2 /32:118 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1456 1605 Telstra Pty Ltd 701 1444 2301 UUNET Technologies, Inc. 3908 742 889 Supernet, Inc. 2551 697 804 ICG NetAhead, Inc 7046 611 781 UUNET Technologies, Inc. 7018 510 1000 AT&T 690 488 492 Merit Network 4293 472 489 Cable & Wireless USA 702 444 692 UUNET Technologies, Inc. 1 415 885 BBN Planet 15870 395 399 Global Center Frankfurt 2764 392 437 connect.com.au pty ltd 1239 372 690 Sprint 18994 368 370 Global Crossing 209 340 474 Qwest 703 335 405 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 298 302 Global Crossing 4755 296 345 Videsh Sanchar Nigam Ltd. Aut Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:1 12:394 13:10 15:1 17:6 20:2 24:665 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:65 62:138 63:1901 64:1321 65:552 66:410 80:34 128:42 129:102 130:21 131:45 132:12 133:1 134:170 135:10 136:22 137:126 138:220 139:45 140:138 141:159 142:65 143:41 144:145 145:11 146:147 147:135 148:221 149:94 150:35 151:212 152:420 153:31 154:24 155:77 156:80 157:112 158:73 159:65 160:47 161:57 162:64 163:158 164:145 165:93 166:185 167:137 168:119 169:34 170:275 171:2 192:5409 193:1912 194:2045 195:835 196:406 198:3716 199:3378 200:2346 201:1 202:2778 203:4626 204:3530 205:2375 206:2958 207:2810 208:3089 209:3052 210:528 211:124 212:791 213:456 214:9 215:13 216:3047 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Aug 12 12:35:51 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id MAA17872; Sun, 12 Aug 2001 12:35:50 +1000 (EST) Received: from guardian.apnic.net (guardian.apnic.net [203.37.255.100]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id MAA17850 for ; Sun, 12 Aug 2001 12:35:46 +1000 (EST) Received: (from mail@localhost) by guardian.apnic.net (8.9.3/8.9.3) id EAA16232 for ; Sun, 12 Aug 2001 04:05:15 +1000 (EST) Received: from dev.apnic.net(202.12.29.129) by int-gw.staff.apnic.net via smap (V2.1) id xma016225; Sun, 12 Aug 01 04:04:55 +1000 Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA28916; Sun, 12 Aug 2001 04:04:59 +1000 From: Routing Analysis Message-Id: <200108111804.EAA28916@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 12 Aug 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 12 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106494 Origin ASes present in the Internet Routing Table: 11402 Origin ASes announcing only one prefix: 4161 Transit ASes present in the Internet Routing Table: 1483 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: 39 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: 1238069807 Equivalent to 73 /8s, 203 /16s and 114 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 64.3 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72733 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15972 Prefixes being announced from the APNIC address blocks: 14336 APNIC Region origin ASes present in the Internet Routing Table: 1341 APNIC Region origin ASes announcing only one prefix: 454 APNIC Region transit ASes present in the Internet Routing Table: 214 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 75770117 Equivalent to 4 /8s, 132 /16s and 41 /24s Percentage of available APNIC address space announced: 74.5 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: 73060 Prefixes being announced from the ARIN address blocks: 52886 ARIN Region origin ASes present in the Internet Routing Table: 6860 ARIN Region origin ASes announcing only one prefix: 2022 ARIN Region transit ASes present in the Internet Routing Table: 690 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 203163638 Equivalent to 12 /8s, 28 /16s and 7 /24s Percentage of available ARIN address space announced: 75.7 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17457 Prefixes being announced from the RIPE address blocks: 13617 RIPE Region origin ASes present in the Internet Routing Table: 3204 RIPE Region origin ASes announcing only one prefix: 1685 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: 105203592 Equivalent to 6 /8s, 69 /16s and 71 /24s Percentage of available RIPE address space announced: 69.7 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 1606 1317 Telstra Pty Ltd 2764 437 361 connect.com.au pty ltd 703 406 365 UUNET Technologies, Inc. 2907 352 1701 SINET Japan 4755 343 169 Videsh Sanchar Nigam Ltd. Aut 4134 238 1698 Data Communications Bureau 7474 232 288 Optus Communications Pty Ltd 4740 210 26 OzEmail ISP 7539 198 160 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 144 39 Primus Telecommunications 4786 132 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 7586 112 17 Paradox Digital Pty Ltd 4812 110 278 China Telecom (Group) 7657 105 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 692 1746 UUNET Technologies, Inc. 3301 426 916 TeliaNet Sweden 15870 390 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 237 863 UUNET Germany 3215 234 497 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 719 180 291 LANLINK autonomous system 3320 180 1942 Deutsche Telekom AG 5515 174 654 Sonera Finland Autonomous Sys 8708 146 18 Romania Data Systems S.A. 5400 136 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 118 3 PCNET - PCNET DATA Network 5511 111 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2311 8103 UUNET Technologies, Inc. 7018 993 7077 AT&T 3908 886 628 Supernet, Inc. 1 882 8720 BBN Planet 2551 804 657 ICG NetAhead, Inc 7046 769 1056 UUNET Technologies, Inc. 1239 691 3232 Sprint 2914 512 2296 Verio, Inc. 690 501 93 Merit Network 4293 487 99 Cable & Wireless USA 209 475 2136 Qwest 3561 427 2414 Cable & Wireless USA 2548 391 1008 Business Internet, Inc. 2149 389 328 Performance Systems, Inc. 18994 369 10 Global Crossing 3549 362 818 Global Crossing 4323 348 318 Time Warner Communications, I 577 347 617 Bell Advanced Communications 11371 340 100 Rhythms NetConnections 3967 337 456 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2311 8103 UUNET Technologies, Inc. 1221 1606 1317 Telstra Pty Ltd 7018 993 7077 AT&T 3908 886 628 Supernet, Inc. 1 882 8720 BBN Planet 2551 804 657 ICG NetAhead, Inc 7046 769 1056 UUNET Technologies, Inc. 702 692 1746 UUNET Technologies, Inc. 1239 691 3232 Sprint 2914 512 2296 Verio, Inc. 690 501 93 Merit Network 4293 487 99 Cable & Wireless USA 209 475 2136 Qwest 2764 437 361 connect.com.au pty ltd 3561 427 2414 Cable & Wireless USA 3301 426 916 TeliaNet Sweden 703 406 365 UUNET Technologies, Inc. 2548 391 1008 Business Internet, Inc. 15870 390 12 Global Center Frankfurt 2149 389 328 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /11:11 /12:32 /13:83 /14:221 /15:371 /16:6923 /17:1203 /18:2280 /19:6802 /20:5579 /21:4597 /22:6841 /23:8644 /24:60556 /25:327 /26:388 /27:411 /28:412 /29:349 /30:337 /31:2 /32:95 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1457 1606 Telstra Pty Ltd 701 1454 2311 UUNET Technologies, Inc. 3908 739 886 Supernet, Inc. 2551 697 804 ICG NetAhead, Inc 7046 597 769 UUNET Technologies, Inc. 7018 509 993 AT&T 690 497 501 Merit Network 4293 470 487 Cable & Wireless USA 702 444 692 UUNET Technologies, Inc. 1 413 882 BBN Planet 2764 392 437 connect.com.au pty ltd 15870 386 390 Global Center Frankfurt 1239 374 691 Sprint 18994 367 369 Global Crossing 209 341 475 Qwest 703 336 406 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 296 300 Global Crossing 4755 294 343 Videsh Sanchar Nigam Ltd. Aut Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:1 12:396 13:10 15:1 17:6 20:2 24:665 26:1 32:31 38:7 43:1 44:2 53:2 55:1 57:13 61:65 62:138 63:1897 64:1318 65:557 66:414 80:34 128:42 129:102 130:21 131:45 132:12 133:1 134:170 135:9 136:22 137:127 138:204 139:45 140:136 141:161 142:67 143:41 144:142 145:11 146:146 147:137 148:229 149:95 150:35 151:212 152:422 153:31 154:24 155:77 156:82 157:112 158:73 159:65 160:46 161:58 162:64 163:156 164:145 165:90 166:185 167:137 168:119 169:34 170:270 171:2 192:5428 193:1904 194:2043 195:832 196:406 198:3730 199:3394 200:2348 201:1 202:2757 203:4619 204:3526 205:2363 206:2958 207:2767 208:3081 209:3063 210:533 211:126 212:790 213:456 214:9 215:13 216:3050 217:391 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Aug 13 04:03:59 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA16027; Mon, 13 Aug 2001 04:03:59 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA16022 for ; Mon, 13 Aug 2001 04:03:58 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA20507; Mon, 13 Aug 2001 04:03:58 +1000 From: Routing Analysis Message-Id: <200108121803.EAA20507@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 13 Aug 2001 04:03:57 +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 13 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106455 Origin ASes present in the Internet Routing Table: 11412 Origin ASes announcing only one prefix: 4173 Transit ASes present in the Internet Routing Table: 1486 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: 37 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: 1238615328 Equivalent to 73 /8s, 211 /16s and 197 /24s Percentage of available address space announced: 33.4 Percentage of allocated address space announced: 64.3 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72666 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 16028 Prefixes being announced from the APNIC address blocks: 14356 APNIC Region origin ASes present in the Internet Routing Table: 1345 APNIC Region origin ASes announcing only one prefix: 455 APNIC Region transit ASes present in the Internet Routing Table: 218 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 75832853 Equivalent to 4 /8s, 133 /16s and 30 /24s Percentage of available APNIC address space announced: 74.6 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: 72972 Prefixes being announced from the ARIN address blocks: 52777 ARIN Region origin ASes present in the Internet Routing Table: 6862 ARIN Region origin ASes announcing only one prefix: 2031 ARIN Region transit ASes present in the Internet Routing Table: 690 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 203185362 Equivalent to 12 /8s, 28 /16s and 92 /24s Percentage of available ARIN address space announced: 75.7 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17451 Prefixes being announced from the RIPE address blocks: 13616 RIPE Region origin ASes present in the Internet Routing Table: 3207 RIPE Region origin ASes announcing only one prefix: 1687 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: 105269901 Equivalent to 6 /8s, 70 /16s and 74 /24s Percentage of available RIPE address space announced: 69.7 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 1604 1316 Telstra Pty Ltd 2764 437 361 connect.com.au pty ltd 703 406 365 UUNET Technologies, Inc. 2907 366 1768 SINET Japan 4755 347 170 Videsh Sanchar Nigam Ltd. Aut 4134 235 1697 Data Communications Bureau 7474 232 288 Optus Communications Pty Ltd 4740 211 26 OzEmail ISP 7539 198 160 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 151 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 132 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 114 885 NTT Communications Corporatio 9583 114 61 Satyam Infoway Ltd., 7586 112 17 Paradox Digital Pty Ltd 4812 110 278 China Telecom (Group) 4732 104 356 DDI CORPORATION RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 699 1747 UUNET Technologies, Inc. 3301 431 918 TeliaNet Sweden 15870 390 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 234 863 UUNET Germany 3215 230 496 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 182 1942 Deutsche Telekom AG 719 180 291 LANLINK autonomous system 5515 174 654 Sonera Finland Autonomous Sys 5400 135 66 Concert European Core Network 8708 135 18 Romania Data Systems S.A. 3303 133 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 116 3 PCNET - PCNET DATA Network 5511 110 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2302 8118 UUNET Technologies, Inc. 7018 997 7077 AT&T 1 885 8720 BBN Planet 3908 883 628 Supernet, Inc. 2551 805 657 ICG NetAhead, Inc 7046 766 1032 UUNET Technologies, Inc. 1239 691 3234 Sprint 2914 511 2296 Verio, Inc. 690 501 93 Merit Network 4293 489 99 Cable & Wireless USA 209 475 2136 Qwest 3561 427 2414 Cable & Wireless USA 2548 390 992 Business Internet, Inc. 2149 389 328 Performance Systems, Inc. 18994 368 10 Global Crossing 3549 362 818 Global Crossing 577 348 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 11371 340 100 Rhythms NetConnections 3967 337 456 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2302 8118 UUNET Technologies, Inc. 1221 1604 1316 Telstra Pty Ltd 7018 997 7077 AT&T 1 885 8720 BBN Planet 3908 883 628 Supernet, Inc. 2551 805 657 ICG NetAhead, Inc 7046 766 1032 UUNET Technologies, Inc. 702 699 1747 UUNET Technologies, Inc. 1239 691 3234 Sprint 2914 511 2296 Verio, Inc. 690 501 93 Merit Network 4293 489 99 Cable & Wireless USA 209 475 2136 Qwest 2764 437 361 connect.com.au pty ltd 3301 431 918 TeliaNet Sweden 3561 427 2414 Cable & Wireless USA 703 406 365 UUNET Technologies, Inc. 2548 390 992 Business Internet, Inc. 15870 390 12 Global Center Frankfurt 2149 389 328 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 65534 PRIVATE 200.40.20.0/24 6057 Av. Fernandez Crespo 65534 PRIVATE 200.40.23.0/24 6057 Av. Fernandez Crespo 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /11:11 /12:32 /13:83 /14:221 /15:371 /16:6928 /17:1204 /18:2285 /19:6809 /20:5583 /21:4608 /22:6847 /23:8647 /24:60557 /25:331 /26:385 /27:388 /28:390 /29:320 /30:327 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1455 1604 Telstra Pty Ltd 701 1445 2302 UUNET Technologies, Inc. 3908 739 883 Supernet, Inc. 2551 697 805 ICG NetAhead, Inc 7046 596 766 UUNET Technologies, Inc. 7018 508 997 AT&T 690 497 501 Merit Network 4293 472 489 Cable & Wireless USA 702 451 699 UUNET Technologies, Inc. 1 415 885 BBN Planet 2764 392 437 connect.com.au pty ltd 15870 386 390 Global Center Frankfurt 1239 374 691 Sprint 18994 366 368 Global Crossing 209 341 475 Qwest 703 336 406 UUNET Technologies, Inc. 11371 327 340 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 4755 298 347 Videsh Sanchar Nigam Ltd. Aut 18993 296 300 Global Crossing Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:396 13:10 15:1 17:6 20:2 24:667 26:1 32:32 38:7 43:1 44:2 53:2 55:1 57:13 61:65 62:137 63:1894 64:1312 65:558 66:409 80:31 128:42 129:102 130:21 131:44 132:12 133:1 134:170 135:9 136:22 137:127 138:204 139:45 140:136 141:161 142:67 143:41 144:141 145:11 146:146 147:137 148:228 149:95 150:35 151:212 152:425 153:31 154:24 155:77 156:82 157:114 158:73 159:65 160:42 161:58 162:64 163:156 164:171 165:88 166:185 167:137 168:119 169:34 170:273 171:2 192:5426 193:1904 194:2039 195:834 196:408 198:3737 199:3391 200:2343 201:1 202:2762 203:4620 204:3528 205:2364 206:2943 207:2776 208:3074 209:3060 210:534 211:126 212:787 213:455 214:9 215:13 216:3051 217:392 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Aug 14 04:05:08 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA13541; Tue, 14 Aug 2001 04:05:08 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA13534 for ; Tue, 14 Aug 2001 04:05:07 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA12084; Tue, 14 Aug 2001 04:05:06 +1000 From: Routing Analysis Message-Id: <200108131805.EAA12084@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 14 Aug 2001 04:05:05 +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 14 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106338 Origin ASes present in the Internet Routing Table: 11421 Origin ASes announcing only one prefix: 4171 Transit ASes present in the Internet Routing Table: 1486 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: 36 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: 1223098802 Equivalent to 72 /8s, 231 /16s and 1 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 63.5 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72561 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15858 Prefixes being announced from the APNIC address blocks: 14199 APNIC Region origin ASes present in the Internet Routing Table: 1349 APNIC Region origin ASes announcing only one prefix: 458 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: 14 Number of APNIC addresses announced to Internet: 76152213 Equivalent to 4 /8s, 137 /16s and 253 /24s Percentage of available APNIC address space announced: 74.9 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: 73006 Prefixes being announced from the ARIN address blocks: 52811 ARIN Region origin ASes present in the Internet Routing Table: 6862 ARIN Region origin ASes announcing only one prefix: 2026 ARIN Region transit ASes present in the Internet Routing Table: 684 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 203253730 Equivalent to 12 /8s, 29 /16s and 103 /24s Percentage of available ARIN address space announced: 75.7 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17471 Prefixes being announced from the RIPE address blocks: 13626 RIPE Region origin ASes present in the Internet Routing Table: 3212 RIPE Region origin ASes announcing only one prefix: 1687 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: 15 Number of RIPE addresses announced to Internet: 105501323 Equivalent to 6 /8s, 73 /16s and 210 /24s Percentage of available RIPE address space announced: 69.9 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 1596 1317 Telstra Pty Ltd 2764 435 377 connect.com.au pty ltd 703 417 367 UUNET Technologies, Inc. 2907 370 1801 SINET Japan 4755 292 162 Videsh Sanchar Nigam Ltd. Aut 4134 237 1745 Data Communications Bureau 7474 232 288 Optus Communications Pty Ltd 4740 211 26 OzEmail ISP 7539 196 159 TANet2, sponsored by NSC, TAI 4766 177 1336 Korea Internet Exchange for " 7545 157 27 TPG Internet Pty Ltd 9443 144 39 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 114 61 Satyam Infoway Ltd., 4713 112 880 NTT Communications Corporatio 7586 112 17 Paradox Digital Pty Ltd 4812 110 278 China Telecom (Group) 4732 105 372 DDI CORPORATION RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 700 1748 UUNET Technologies, Inc. 3301 431 918 TeliaNet Sweden 15870 390 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 236 863 UUNET Germany 3215 230 496 France Telecom / &Equant 680 229 2069 DFN-IP service G-WiN 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 182 1942 Deutsche Telekom AG 719 180 291 LANLINK autonomous system 5515 174 654 Sonera Finland Autonomous Sys 8708 154 19 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 123 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 117 3 PCNET - PCNET DATA Network 5511 111 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2303 8133 UUNET Technologies, Inc. 7018 998 7063 AT&T 3908 886 628 Supernet, Inc. 1 885 8720 BBN Planet 2551 803 657 ICG NetAhead, Inc 7046 764 1040 UUNET Technologies, Inc. 1239 689 3218 Sprint 2914 511 2296 Verio, Inc. 690 502 93 Merit Network 209 477 2137 Qwest 4293 476 97 Cable & Wireless USA 3561 425 2414 Cable & Wireless USA 2548 390 1000 Business Internet, Inc. 2149 387 312 Performance Systems, Inc. 18994 365 10 Global Crossing 3549 363 818 Global Crossing 577 348 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 11371 339 100 Rhythms NetConnections 3967 337 456 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2303 8133 UUNET Technologies, Inc. 1221 1596 1317 Telstra Pty Ltd 7018 998 7063 AT&T 3908 886 628 Supernet, Inc. 1 885 8720 BBN Planet 2551 803 657 ICG NetAhead, Inc 7046 764 1040 UUNET Technologies, Inc. 702 700 1748 UUNET Technologies, Inc. 1239 689 3218 Sprint 2914 511 2296 Verio, Inc. 690 502 93 Merit Network 209 477 2137 Qwest 4293 476 97 Cable & Wireless USA 2764 435 377 connect.com.au pty ltd 3301 431 918 TeliaNet Sweden 3561 425 2414 Cable & Wireless USA 703 417 367 UUNET Technologies, Inc. 2548 390 1000 Business Internet, Inc. 15870 390 12 Global Center Frankfurt 2149 387 312 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.168.128.0/24 2907 SINET Japan Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:83 /14:223 /15:377 /16:6926 /17:1207 /18:2281 /19:6825 /20:5573 /21:4607 /22:6839 /23:8636 /24:60455 /25:334 /26:384 /27:383 /28:389 /29:320 /30:328 /31:2 /32:94 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1447 1596 Telstra Pty Ltd 701 1443 2303 UUNET Technologies, Inc. 3908 739 886 Supernet, Inc. 2551 696 803 ICG NetAhead, Inc 7046 593 764 UUNET Technologies, Inc. 7018 508 998 AT&T 690 498 502 Merit Network 4293 459 476 Cable & Wireless USA 702 451 700 UUNET Technologies, Inc. 1 415 885 BBN Planet 2764 390 435 connect.com.au pty ltd 15870 386 390 Global Center Frankfurt 1239 373 689 Sprint 18994 363 365 Global Crossing 703 347 417 UUNET Technologies, Inc. 209 343 477 Qwest 11371 326 339 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 295 299 Global Crossing 4151 284 325 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:395 13:10 15:1 17:6 20:1 24:662 26:1 32:32 38:7 43:1 44:2 53:2 55:1 57:12 61:64 62:138 63:1906 64:1317 65:559 66:411 80:31 128:43 129:102 130:20 131:45 132:12 133:1 134:171 135:10 136:22 137:127 138:204 139:45 140:137 141:161 142:62 143:41 144:144 145:11 146:146 147:137 148:219 149:96 150:35 151:212 152:425 153:31 154:24 155:77 156:82 157:115 158:72 159:65 160:42 161:58 162:64 163:160 164:170 165:91 166:185 167:137 168:119 169:34 170:274 171:2 192:5418 193:1915 194:2031 195:827 196:401 198:3732 199:3388 200:2346 201:1 202:2672 203:4576 204:3530 205:2375 206:2949 207:2773 208:3091 209:3076 210:530 211:127 212:790 213:455 214:9 215:13 216:3045 217:392 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Aug 15 17:53:11 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id RAA06396; Wed, 15 Aug 2001 17:53:09 +1000 (EST) Received: from guardian.apnic.net (guardian.apnic.net [203.37.255.100]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id RAA06383 for ; Wed, 15 Aug 2001 17:53:08 +1000 (EST) Received: (from mail@localhost) by guardian.apnic.net (8.9.3/8.9.3) id EAA20588 for ; Wed, 15 Aug 2001 04:04:20 +1000 (EST) Received: from dev.apnic.net(202.12.29.129) by int-gw.staff.apnic.net via smap (V2.1) id xma020586; Wed, 15 Aug 01 04:04:12 +1000 Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA12040; Wed, 15 Aug 2001 04:04:15 +1000 From: Routing Analysis Message-Id: <200108141804.EAA12040@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 15 Aug 2001 04:04:14 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106285 Origin ASes present in the Internet Routing Table: 11436 Origin ASes announcing only one prefix: 4194 Transit ASes present in the Internet Routing Table: 1486 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: 38 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: 1223877886 Equivalent to 72 /8s, 242 /16s and 228 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72481 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15948 Prefixes being announced from the APNIC address blocks: 14305 APNIC Region origin ASes present in the Internet Routing Table: 1349 APNIC Region origin ASes announcing only one prefix: 459 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: 14 Number of APNIC addresses announced to Internet: 76188069 Equivalent to 4 /8s, 138 /16s and 137 /24s Percentage of available APNIC address space announced: 74.9 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: 72826 Prefixes being announced from the ARIN address blocks: 52655 ARIN Region origin ASes present in the Internet Routing Table: 6867 ARIN Region origin ASes announcing only one prefix: 2036 ARIN Region transit ASes present in the Internet Routing Table: 684 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203699170 Equivalent to 12 /8s, 36 /16s and 51 /24s Percentage of available ARIN address space announced: 75.9 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17508 Prefixes being announced from the RIPE address blocks: 13653 RIPE Region origin ASes present in the Internet Routing Table: 3224 RIPE Region origin ASes announcing only one prefix: 1699 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: 15 Number of RIPE addresses announced to Internet: 105491143 Equivalent to 6 /8s, 73 /16s and 170 /24s Percentage of available RIPE address space announced: 69.9 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 1597 1317 Telstra Pty Ltd 2764 433 377 connect.com.au pty ltd 703 418 365 UUNET Technologies, Inc. 2907 367 1784 SINET Japan 4755 296 163 Videsh Sanchar Nigam Ltd. Aut 4134 234 1729 Data Communications Bureau 7474 233 289 Optus Communications Pty Ltd 4740 211 26 OzEmail ISP 7539 205 175 TANet2, sponsored by NSC, TAI 4766 178 1336 Korea Internet Exchange for " 7545 157 27 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 132 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 7586 111 17 Paradox Digital Pty Ltd 4812 108 277 China Telecom (Group) 4732 105 372 DDI CORPORATION RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 698 1748 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 390 12 Global Center Frankfurt 1257 280 521 SWIPnet Swedish IP Network 1270 233 863 UUNET Germany 680 229 2069 DFN-IP service G-WiN 3215 229 496 France Telecom / &Equant 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 184 1941 Deutsche Telekom AG 719 181 291 LANLINK autonomous system 5515 174 654 Sonera Finland Autonomous Sys 8708 154 19 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 113 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2304 8228 UUNET Technologies, Inc. 7018 996 7063 AT&T 3908 889 628 Supernet, Inc. 1 884 8720 BBN Planet 2551 804 656 ICG NetAhead, Inc 7046 766 1041 UUNET Technologies, Inc. 1239 689 3233 Sprint 2914 503 2280 Verio, Inc. 690 502 93 Merit Network 209 485 2137 Qwest 4293 480 98 Cable & Wireless USA 3561 422 2398 Cable & Wireless USA 2548 389 1000 Business Internet, Inc. 2149 387 312 Performance Systems, Inc. 3549 365 818 Global Crossing 18994 365 10 Global Crossing 4323 348 318 Time Warner Communications, I 577 347 617 Bell Advanced Communications 3967 337 456 Exodus Communication 6347 335 361 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2304 8228 UUNET Technologies, Inc. 1221 1597 1317 Telstra Pty Ltd 7018 996 7063 AT&T 3908 889 628 Supernet, Inc. 1 884 8720 BBN Planet 2551 804 656 ICG NetAhead, Inc 7046 766 1041 UUNET Technologies, Inc. 702 698 1748 UUNET Technologies, Inc. 1239 689 3233 Sprint 2914 503 2280 Verio, Inc. 690 502 93 Merit Network 209 485 2137 Qwest 4293 480 98 Cable & Wireless USA 2764 433 377 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 422 2398 Cable & Wireless USA 703 418 365 UUNET Technologies, Inc. 15870 390 12 Global Center Frankfurt 2548 389 1000 Business Internet, Inc. 2149 387 312 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 65501 PRIVATE 64.243.116.0/24 16890 K&G Network Services 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:83 /14:224 /15:378 /16:6930 /17:1211 /18:2282 /19:6816 /20:5580 /21:4614 /22:6865 /23:8651 /24:60349 /25:333 /26:383 /27:383 /28:389 /29:322 /30:328 /31:2 /32:90 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1448 1597 Telstra Pty Ltd 701 1444 2304 UUNET Technologies, Inc. 3908 742 889 Supernet, Inc. 2551 697 804 ICG NetAhead, Inc 7046 593 766 UUNET Technologies, Inc. 7018 506 996 AT&T 690 498 502 Merit Network 4293 463 480 Cable & Wireless USA 702 449 698 UUNET Technologies, Inc. 1 415 884 BBN Planet 2764 388 433 connect.com.au pty ltd 15870 386 390 Global Center Frankfurt 1239 374 689 Sprint 18994 363 365 Global Crossing 703 349 418 UUNET Technologies, Inc. 209 343 485 Qwest 11371 311 324 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 295 299 Global Crossing 4151 284 325 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:395 13:10 15:1 17:6 20:1 24:667 26:1 32:32 38:7 43:1 44:2 53:2 55:1 57:12 61:65 62:139 63:1909 64:1316 65:564 66:409 80:31 128:43 129:108 130:18 131:44 132:12 133:1 134:170 135:10 136:22 137:127 138:204 139:45 140:140 141:161 142:62 143:41 144:141 145:11 146:146 147:137 148:155 149:96 150:35 151:212 152:426 153:31 154:24 155:77 156:82 157:115 158:73 159:65 160:42 161:58 162:64 163:160 164:164 165:90 166:185 167:138 168:119 169:34 170:274 171:2 192:5440 193:1917 194:2053 195:827 196:396 198:3739 199:3395 200:2288 201:1 202:2722 203:4583 204:3538 205:2378 206:2947 207:2750 208:3097 209:3003 210:536 211:131 212:797 213:456 214:9 215:13 216:3001 217:393 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 16 04:04:19 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA16411; Thu, 16 Aug 2001 04:04:18 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA16405 for ; Thu, 16 Aug 2001 04:04:17 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA03565; Thu, 16 Aug 2001 04:04:17 +1000 From: Routing Analysis Message-Id: <200108151804.EAA03565@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 16 Aug 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 16 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106464 Origin ASes present in the Internet Routing Table: 11445 Origin ASes announcing only one prefix: 4198 Transit ASes present in the Internet Routing Table: 1487 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: 37 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: 1223637773 Equivalent to 72 /8s, 239 /16s and 59 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72641 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15961 Prefixes being announced from the APNIC address blocks: 14317 APNIC Region origin ASes present in the Internet Routing Table: 1351 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: 14 Number of APNIC addresses announced to Internet: 76283041 Equivalent to 4 /8s, 139 /16s and 252 /24s Percentage of available APNIC address space announced: 75.0 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: 72993 Prefixes being announced from the ARIN address blocks: 52831 ARIN Region origin ASes present in the Internet Routing Table: 6877 ARIN Region origin ASes announcing only one prefix: 2043 ARIN Region transit ASes present in the Internet Routing Table: 689 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203804134 Equivalent to 12 /8s, 37 /16s and 205 /24s Percentage of available ARIN address space announced: 75.9 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17508 Prefixes being announced from the RIPE address blocks: 13650 RIPE Region origin ASes present in the Internet Routing Table: 3221 RIPE Region origin ASes announcing only one prefix: 1694 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: 105244358 Equivalent to 6 /8s, 69 /16s and 230 /24s Percentage of available RIPE address space announced: 69.7 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 1594 1316 Telstra Pty Ltd 2764 434 378 connect.com.au pty ltd 703 418 367 UUNET Technologies, Inc. 2907 367 1784 SINET Japan 4755 295 163 Videsh Sanchar Nigam Ltd. Aut 4134 234 1725 Data Communications Bureau 7474 233 289 Optus Communications Pty Ltd 4740 211 26 OzEmail ISP 7539 205 159 TANet2, sponsored by NSC, TAI 4766 178 1336 Korea Internet Exchange for " 7545 155 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 7586 111 17 Paradox Digital Pty Ltd 4812 109 278 China Telecom (Group) 4732 105 372 DDI CORPORATION RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 690 1730 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 388 12 Global Center Frankfurt 1257 279 521 SWIPnet Swedish IP Network 1270 232 863 UUNET Germany 680 229 2069 DFN-IP service G-WiN 3215 229 496 France Telecom / &Equant 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 183 1939 Deutsche Telekom AG 719 181 291 LANLINK autonomous system 5515 174 654 Sonera Finland Autonomous Sys 8708 154 19 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 126 776 BTnet UK Regional network 5549 122 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 114 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2302 8219 UUNET Technologies, Inc. 7018 999 7103 AT&T 3908 890 628 Supernet, Inc. 1 883 8716 BBN Planet 2551 804 656 ICG NetAhead, Inc 7046 768 1041 UUNET Technologies, Inc. 1239 693 3234 Sprint 2914 509 2312 Verio, Inc. 690 505 78 Merit Network 4293 488 99 Cable & Wireless USA 209 485 2137 Qwest 3561 427 2414 Cable & Wireless USA 2548 389 1000 Business Internet, Inc. 2149 388 312 Performance Systems, Inc. 3549 367 819 Global Crossing 18994 365 10 Global Crossing 577 348 617 Bell Advanced Communications 3967 345 456 Exodus Communication 6347 336 361 SAVVIS Communications Corpora 4151 325 721 USDA Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2302 8219 UUNET Technologies, Inc. 1221 1594 1316 Telstra Pty Ltd 7018 999 7103 AT&T 3908 890 628 Supernet, Inc. 1 883 8716 BBN Planet 2551 804 656 ICG NetAhead, Inc 7046 768 1041 UUNET Technologies, Inc. 1239 693 3234 Sprint 702 690 1730 UUNET Technologies, Inc. 2914 509 2312 Verio, Inc. 690 505 78 Merit Network 4293 488 99 Cable & Wireless USA 209 485 2137 Qwest 2764 434 378 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 427 2414 Cable & Wireless USA 703 418 367 UUNET Technologies, Inc. 2548 389 1000 Business Internet, Inc. 2149 388 312 Performance Systems, Inc. 15870 388 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:83 /14:224 /15:375 /16:6929 /17:1208 /18:2290 /19:6832 /20:5581 /21:4618 /22:6867 /23:8654 /24:60500 /25:335 /26:384 /27:382 /28:389 /29:321 /30:325 /31:2 /32:93 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1445 1594 Telstra Pty Ltd 701 1441 2302 UUNET Technologies, Inc. 3908 743 890 Supernet, Inc. 2551 697 804 ICG NetAhead, Inc 7046 595 768 UUNET Technologies, Inc. 7018 508 999 AT&T 690 502 505 Merit Network 4293 471 488 Cable & Wireless USA 702 444 690 UUNET Technologies, Inc. 1 414 883 BBN Planet 2764 387 434 connect.com.au pty ltd 15870 384 388 Global Center Frankfurt 1239 377 693 Sprint 18994 363 365 Global Crossing 703 348 418 UUNET Technologies, Inc. 209 343 485 Qwest 11371 309 322 Rhythms NetConnections 18993 295 299 Global Crossing 4151 284 325 USDA 2548 280 389 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:396 13:10 15:1 17:6 20:1 24:672 26:1 32:32 38:7 43:3 44:2 53:2 55:1 57:12 61:65 62:138 63:1903 64:1309 65:569 66:416 80:31 128:43 129:107 130:19 131:44 132:12 133:1 134:170 135:8 136:22 137:127 138:204 139:46 140:138 141:161 142:62 143:41 144:145 145:11 146:146 147:129 148:155 149:96 150:36 151:212 152:424 153:31 154:25 155:77 156:82 157:114 158:73 159:65 160:42 161:58 162:64 163:157 164:164 165:91 166:185 167:138 168:119 169:34 170:274 171:2 192:5442 193:1913 194:2051 195:818 196:397 198:3741 199:3397 200:2377 201:1 202:2730 203:4576 204:3529 205:2386 206:2960 207:2734 208:3091 209:3082 210:534 211:131 212:795 213:458 214:9 215:13 216:3007 217:393 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Aug 17 04:06:01 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA03066; Fri, 17 Aug 2001 04:06:01 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA03062 for ; Fri, 17 Aug 2001 04:06:00 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA27657; Fri, 17 Aug 2001 04:05:59 +1000 From: Routing Analysis Message-Id: <200108161805.EAA27657@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 17 Aug 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 17 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106552 Origin ASes present in the Internet Routing Table: 11449 Origin ASes announcing only one prefix: 4195 Transit ASes present in the Internet Routing Table: 1475 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: 39 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: 1224071201 Equivalent to 72 /8s, 245 /16s and 216 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72715 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15947 Prefixes being announced from the APNIC address blocks: 14293 APNIC Region origin ASes present in the Internet Routing Table: 1348 APNIC Region origin ASes announcing only one prefix: 458 APNIC Region transit ASes present in the Internet Routing Table: 217 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 76337609 Equivalent to 4 /8s, 140 /16s and 209 /24s Percentage of available APNIC address space announced: 75.1 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: 73087 Prefixes being announced from the ARIN address blocks: 52878 ARIN Region origin ASes present in the Internet Routing Table: 6877 ARIN Region origin ASes announcing only one prefix: 2036 ARIN Region transit ASes present in the Internet Routing Table: 679 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203405397 Equivalent to 12 /8s, 31 /16s and 184 /24s Percentage of available ARIN address space announced: 75.8 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17514 Prefixes being announced from the RIPE address blocks: 13651 RIPE Region origin ASes present in the Internet Routing Table: 3228 RIPE Region origin ASes announcing only one prefix: 1701 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: 105576897 Equivalent to 6 /8s, 74 /16s and 249 /24s Percentage of available RIPE address space announced: 69.9 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 1594 1316 Telstra Pty Ltd 2764 436 378 connect.com.au pty ltd 703 420 368 UUNET Technologies, Inc. 2907 376 1818 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 4134 236 1743 Data Communications Bureau 7474 233 289 Optus Communications Pty Ltd 4740 208 26 OzEmail ISP 7539 208 175 TANet2, sponsored by NSC, TAI 4766 179 1336 Korea Internet Exchange for " 7545 155 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 9583 116 61 Satyam Infoway Ltd., 17561 116 167 Internet service provision to 4713 114 885 NTT Communications Corporatio 4812 109 278 China Telecom (Group) 7586 109 17 Paradox Digital Pty Ltd 4732 105 372 DDI CORPORATION RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 704 1735 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 388 12 Global Center Frankfurt 1257 277 520 SWIPnet Swedish IP Network 680 229 2069 DFN-IP service G-WiN 1270 226 861 UUNET Germany 3215 222 496 France Telecom / &Equant 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 3320 182 1939 Deutsche Telekom AG 719 181 291 LANLINK autonomous system 5515 175 654 Sonera Finland Autonomous Sys 8708 153 19 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 66 Nextra Deutschland GmbH + Co. 517 118 269 KPNQwest Germany GmbH 8503 112 3 PCNET - PCNET DATA Network 5511 109 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2313 8140 UUNET Technologies, Inc. 7018 1002 7119 AT&T 3908 891 628 Supernet, Inc. 1 885 8714 BBN Planet 2551 782 655 ICG NetAhead, Inc 7046 775 1041 UUNET Technologies, Inc. 1239 692 3234 Sprint 2914 506 2311 Verio, Inc. 690 505 78 Merit Network 209 492 2135 Qwest 4293 480 98 Cable & Wireless USA 3561 427 2414 Cable & Wireless USA 2548 390 1000 Business Internet, Inc. 2149 389 312 Performance Systems, Inc. 3549 363 818 Global Crossing 18994 360 10 Global Crossing 577 348 617 Bell Advanced Communications 3967 346 457 Exodus Communication 4323 346 318 Time Warner Communications, I 6347 335 360 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2313 8140 UUNET Technologies, Inc. 1221 1594 1316 Telstra Pty Ltd 7018 1002 7119 AT&T 3908 891 628 Supernet, Inc. 1 885 8714 BBN Planet 2551 782 655 ICG NetAhead, Inc 7046 775 1041 UUNET Technologies, Inc. 702 704 1735 UUNET Technologies, Inc. 1239 692 3234 Sprint 2914 506 2311 Verio, Inc. 690 505 78 Merit Network 209 492 2135 Qwest 4293 480 98 Cable & Wireless USA 2764 436 378 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 427 2414 Cable & Wireless USA 703 420 368 UUNET Technologies, Inc. 2548 390 1000 Business Internet, Inc. 2149 389 312 Performance Systems, Inc. 15870 388 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 64842 PRIVATE 161.217.144.0/24 7046 UUNET Technologies, 64842 PRIVATE 161.217.145.0/24 7046 UUNET Technologies, 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:11 /12:32 /13:83 /14:224 /15:374 /16:6936 /17:1210 /18:2293 /19:6828 /20:5586 /21:4619 /22:6843 /23:8638 /24:60633 /25:336 /26:385 /27:381 /28:385 /29:317 /30:314 /31:2 /32:93 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1451 2313 UUNET Technologies, Inc. 1221 1445 1594 Telstra Pty Ltd 3908 744 891 Supernet, Inc. 2551 679 782 ICG NetAhead, Inc 7046 602 775 UUNET Technologies, Inc. 7018 509 1002 AT&T 690 502 505 Merit Network 4293 463 480 Cable & Wireless USA 702 455 704 UUNET Technologies, Inc. 1 417 885 BBN Planet 2764 389 436 connect.com.au pty ltd 15870 384 388 Global Center Frankfurt 1239 377 692 Sprint 18994 358 360 Global Crossing 703 350 420 UUNET Technologies, Inc. 209 342 492 Qwest 11371 309 322 Rhythms NetConnections 4323 297 346 Time Warner Communications, I 18993 287 291 Global Crossing 4151 284 325 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:395 13:10 15:1 17:6 20:1 24:672 26:1 32:32 38:7 43:5 44:2 53:2 55:1 57:12 61:65 62:138 63:1897 64:1321 65:576 66:417 80:32 128:43 129:108 130:19 131:44 132:12 133:1 134:171 135:9 136:22 137:127 138:204 139:46 140:141 141:161 142:63 143:41 144:143 145:11 146:146 147:136 148:212 149:95 150:46 151:212 152:424 153:31 154:25 155:77 156:82 157:115 158:73 159:65 160:42 161:60 162:72 163:160 164:122 165:91 166:185 167:140 168:120 169:34 170:276 171:2 192:5440 193:1920 194:2048 195:812 196:396 198:3758 199:3395 200:2382 201:1 202:2739 203:4580 204:3514 205:2376 206:2958 207:2737 208:3085 209:3119 210:525 211:126 212:792 213:460 214:9 215:13 216:3050 217:392 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sat Aug 18 04:14:42 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA18496; Sat, 18 Aug 2001 04:14:41 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA18492 for ; Sat, 18 Aug 2001 04:14:40 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA20011; Sat, 18 Aug 2001 04:14:40 +1000 From: Routing Analysis Message-Id: <200108171814.EAA20011@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sat, 18 Aug 2001 04:14:40 +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 18 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106446 Origin ASes present in the Internet Routing Table: 11454 Origin ASes announcing only one prefix: 4198 Transit ASes present in the Internet Routing Table: 1486 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: 39 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: 1248542022 Equivalent to 74 /8s, 107 /16s and 61 /24s Percentage of available address space announced: 33.7 Percentage of allocated address space announced: 64.9 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72672 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15909 Prefixes being announced from the APNIC address blocks: 14254 APNIC Region origin ASes present in the Internet Routing Table: 1351 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: 15 Number of APNIC addresses announced to Internet: 93022073 Equivalent to 5 /8s, 139 /16s and 103 /24s Percentage of available APNIC address space announced: 91.5 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: 73079 Prefixes being announced from the ARIN address blocks: 52958 ARIN Region origin ASes present in the Internet Routing Table: 6890 ARIN Region origin ASes announcing only one prefix: 2043 ARIN Region transit ASes present in the Internet Routing Table: 686 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203353173 Equivalent to 12 /8s, 30 /16s and 236 /24s Percentage of available ARIN address space announced: 75.8 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17454 Prefixes being announced from the RIPE address blocks: 13609 RIPE Region origin ASes present in the Internet Routing Table: 3217 RIPE Region origin ASes announcing only one prefix: 1696 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: 105553074 Equivalent to 6 /8s, 74 /16s and 156 /24s Percentage of available RIPE address space announced: 69.9 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 1592 1316 Telstra Pty Ltd 2764 436 378 connect.com.au pty ltd 703 418 367 UUNET Technologies, Inc. 2907 374 1817 SINET Japan 4755 291 162 Videsh Sanchar Nigam Ltd. Aut 7474 232 288 Optus Communications Pty Ltd 4134 229 1727 Data Communications Bureau 4740 208 26 OzEmail ISP 7539 207 175 TANet2, sponsored by NSC, TAI 4766 179 1336 Korea Internet Exchange for " 7545 154 25 TPG Internet Pty Ltd 9443 143 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 7586 109 17 Paradox Digital Pty Ltd 7657 108 22 The Internet Group Limited 4732 105 372 DDI CORPORATION RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 704 1735 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 382 12 Global Center Frankfurt 1257 278 521 SWIPnet Swedish IP Network 680 229 2069 DFN-IP service G-WiN 1270 226 861 UUNET Germany 3215 223 496 France Telecom / &Equant 15878 201 8 Global Center Paris 786 184 1890 The JANET IP Service 719 181 291 LANLINK autonomous system 3320 181 1939 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 153 19 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 112 3 PCNET - PCNET DATA Network 5511 110 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2296 8088 UUNET Technologies, Inc. 7018 1016 7118 AT&T 3908 891 628 Supernet, Inc. 1 883 8710 BBN Planet 2551 854 659 ICG NetAhead, Inc 7046 770 1041 UUNET Technologies, Inc. 1239 693 3234 Sprint 2914 507 2312 Verio, Inc. 690 496 77 Merit Network 209 493 2135 Qwest 4293 478 98 Cable & Wireless USA 3561 426 2398 Cable & Wireless USA 2548 389 1000 Business Internet, Inc. 2149 386 312 Performance Systems, Inc. 3549 366 819 Global Crossing 18994 359 10 Global Crossing 577 348 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 3967 346 457 Exodus Communication 6347 334 359 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2296 8088 UUNET Technologies, Inc. 1221 1592 1316 Telstra Pty Ltd 7018 1016 7118 AT&T 3908 891 628 Supernet, Inc. 1 883 8710 BBN Planet 2551 854 659 ICG NetAhead, Inc 7046 770 1041 UUNET Technologies, Inc. 702 704 1735 UUNET Technologies, Inc. 1239 693 3234 Sprint 2914 507 2312 Verio, Inc. 690 496 77 Merit Network 209 493 2135 Qwest 4293 478 98 Cable & Wireless USA 2764 436 378 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 426 2398 Cable & Wireless USA 703 418 367 UUNET Technologies, Inc. 2548 389 1000 Business Internet, Inc. 2149 386 312 Performance Systems, Inc. 15870 382 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 64842 PRIVATE 161.217.144.0/24 7046 UUNET Technologies, 64842 PRIVATE 161.217.145.0/24 7046 UUNET Technologies, 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /9:6 /10:6 /11:11 /12:32 /13:83 /14:224 /15:374 /16:6928 /17:1208 /18:2292 /19:6821 /20:5582 /21:4623 /22:6835 /23:8630 /24:60603 /25:319 /26:373 /27:373 /28:381 /29:314 /30:313 /31:2 /32:94 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1443 1592 Telstra Pty Ltd 701 1439 2296 UUNET Technologies, Inc. 2551 749 854 ICG NetAhead, Inc 3908 744 891 Supernet, Inc. 7046 597 770 UUNET Technologies, Inc. 7018 524 1016 AT&T 690 493 496 Merit Network 4293 462 478 Cable & Wireless USA 702 455 704 UUNET Technologies, Inc. 1 416 883 BBN Planet 2764 389 436 connect.com.au pty ltd 15870 378 382 Global Center Frankfurt 1239 376 693 Sprint 18994 357 359 Global Crossing 703 348 418 UUNET Technologies, Inc. 209 343 493 Qwest 11371 309 322 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 287 291 Global Crossing 4151 285 326 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:399 13:10 15:1 17:6 20:1 24:673 26:1 32:32 38:8 43:17 44:2 53:2 55:1 57:12 61:65 62:139 63:1894 64:1327 65:582 66:420 80:32 128:43 129:110 130:19 131:44 132:12 133:1 134:183 135:9 136:22 137:127 138:204 139:46 140:134 141:160 142:62 143:40 144:143 145:11 146:143 147:136 148:209 149:95 150:37 151:212 152:422 153:31 154:25 155:77 156:82 157:115 158:73 159:64 160:42 161:60 162:64 163:158 164:119 165:91 166:185 167:140 168:120 169:34 170:273 171:2 192:5423 193:1918 194:2030 195:810 196:401 198:3721 199:3393 200:2391 201:1 202:2732 203:4590 204:3520 205:2393 206:2974 207:2747 208:3082 209:3111 210:526 211:127 212:791 213:461 214:9 215:14 216:3057 217:374 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Sun Aug 19 04:05:07 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA15638; Sun, 19 Aug 2001 04:05:06 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA15633 for ; Sun, 19 Aug 2001 04:05:05 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA10887; Sun, 19 Aug 2001 04:05:05 +1000 From: Routing Analysis Message-Id: <200108181805.EAA10887@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Sun, 19 Aug 2001 04:05:01 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106479 Origin ASes present in the Internet Routing Table: 11443 Origin ASes announcing only one prefix: 4195 Transit ASes present in the Internet Routing Table: 1482 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: 39 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: 1231022472 Equivalent to 73 /8s, 95 /16s and 233 /24s Percentage of available address space announced: 33.2 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72731 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15964 Prefixes being announced from the APNIC address blocks: 14271 APNIC Region origin ASes present in the Internet Routing Table: 1345 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: 15 Number of APNIC addresses announced to Internet: 76256377 Equivalent to 4 /8s, 139 /16s and 148 /24s Percentage of available APNIC address space announced: 75.0 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: 73065 Prefixes being announced from the ARIN address blocks: 52989 ARIN Region origin ASes present in the Internet Routing Table: 6883 ARIN Region origin ASes announcing only one prefix: 2038 ARIN Region transit ASes present in the Internet Routing Table: 686 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203467341 Equivalent to 12 /8s, 32 /16s and 170 /24s Percentage of available ARIN address space announced: 75.8 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17446 Prefixes being announced from the RIPE address blocks: 13609 RIPE Region origin ASes present in the Internet Routing Table: 3219 RIPE Region origin ASes announcing only one prefix: 1698 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: 105581700 Equivalent to 6 /8s, 75 /16s and 12 /24s Percentage of available RIPE address space announced: 69.9 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 1593 1316 Telstra Pty Ltd 2764 435 378 connect.com.au pty ltd 703 417 367 UUNET Technologies, Inc. 2907 364 1813 SINET Japan 4755 288 163 Videsh Sanchar Nigam Ltd. Aut 4134 235 1727 Data Communications Bureau 7474 231 288 Optus Communications Pty Ltd 4740 207 26 OzEmail ISP 7539 205 175 TANet2, sponsored by NSC, TAI 4766 179 1336 Korea Internet Exchange for " 7545 154 25 TPG Internet Pty Ltd 9443 145 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 4812 109 278 China Telecom (Group) 7586 109 17 Paradox Digital Pty Ltd 7657 108 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 702 1703 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 380 12 Global Center Frankfurt 1257 278 521 SWIPnet Swedish IP Network 680 229 2069 DFN-IP service G-WiN 1270 224 860 UUNET Germany 3215 223 496 France Telecom / &Equant 15878 201 8 Global Center Paris 786 182 1890 The JANET IP Service 719 181 291 LANLINK autonomous system 3320 181 1939 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 147 19 Romania Data Systems S.A. 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 5549 124 66 Nextra Deutschland GmbH + Co. 2856 121 758 BTnet UK Regional network 517 119 271 KPNQwest Germany GmbH 8503 115 3 PCNET - PCNET DATA Network 5511 110 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2290 8121 UUNET Technologies, Inc. 7018 1008 7119 AT&T 3908 892 629 Supernet, Inc. 1 881 8693 BBN Planet 2551 853 659 ICG NetAhead, Inc 7046 772 1041 UUNET Technologies, Inc. 1239 688 3219 Sprint 209 513 2152 Qwest 2914 510 2313 Verio, Inc. 690 498 77 Merit Network 4293 479 98 Cable & Wireless USA 3561 422 2415 Cable & Wireless USA 2149 385 312 Performance Systems, Inc. 2548 385 1000 Business Internet, Inc. 3549 368 819 Global Crossing 18994 358 10 Global Crossing 577 348 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 3967 347 458 Exodus Communication 6347 334 359 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2290 8121 UUNET Technologies, Inc. 1221 1593 1316 Telstra Pty Ltd 7018 1008 7119 AT&T 3908 892 629 Supernet, Inc. 1 881 8693 BBN Planet 2551 853 659 ICG NetAhead, Inc 7046 772 1041 UUNET Technologies, Inc. 702 702 1703 UUNET Technologies, Inc. 1239 688 3219 Sprint 209 513 2152 Qwest 2914 510 2313 Verio, Inc. 690 498 77 Merit Network 4293 479 98 Cable & Wireless USA 2764 435 378 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 422 2415 Cable & Wireless USA 703 417 367 UUNET Technologies, Inc. 2149 385 312 Performance Systems, Inc. 2548 385 1000 Business Internet, Inc. 15870 380 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 64842 PRIVATE 161.217.144.0/24 7046 UUNET Technologies, 64842 PRIVATE 161.217.145.0/24 7046 UUNET Technologies, 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:6 /10:6 /11:11 /12:32 /13:83 /14:224 /15:374 /16:6914 /17:1210 /18:2293 /19:6831 /20:5589 /21:4615 /22:6831 /23:8629 /24:60604 /25:335 /26:393 /27:375 /28:381 /29:314 /30:313 /31:2 /32:96 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1444 1593 Telstra Pty Ltd 701 1434 2290 UUNET Technologies, Inc. 2551 749 853 ICG NetAhead, Inc 3908 745 892 Supernet, Inc. 7046 598 772 UUNET Technologies, Inc. 7018 519 1008 AT&T 690 495 498 Merit Network 4293 463 479 Cable & Wireless USA 702 454 702 UUNET Technologies, Inc. 1 415 881 BBN Planet 2764 388 435 connect.com.au pty ltd 15870 376 380 Global Center Frankfurt 1239 372 688 Sprint 209 362 513 Qwest 18994 356 358 Global Crossing 703 347 417 UUNET Technologies, Inc. 11371 309 322 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 18993 287 291 Global Crossing 4151 277 317 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:402 13:10 15:1 17:6 20:1 24:676 26:1 32:32 38:8 43:53 44:2 53:2 55:1 57:12 61:65 62:139 63:1903 64:1356 65:590 66:418 80:32 128:43 129:108 130:19 131:44 132:12 133:1 134:175 135:8 136:22 137:127 138:203 139:46 140:133 141:156 142:62 143:40 144:143 145:11 146:143 147:129 148:211 149:95 150:37 151:212 152:421 153:31 154:25 155:77 156:82 157:115 158:73 159:64 160:43 161:60 162:64 163:157 164:123 165:91 166:184 167:141 168:119 169:34 170:275 171:2 192:5410 193:1912 194:2036 195:808 196:404 198:3713 199:3390 200:2392 201:1 202:2723 203:4586 204:3515 205:2378 206:2971 207:2733 208:3078 209:3114 210:521 211:127 212:787 213:458 214:9 215:13 216:3071 217:379 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Mon Aug 20 04:04:26 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA03645; Mon, 20 Aug 2001 04:04:25 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA03640 for ; Mon, 20 Aug 2001 04:04:24 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA02542; Mon, 20 Aug 2001 04:04:24 +1000 From: Routing Analysis Message-Id: <200108191804.EAA02542@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Mon, 20 Aug 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 20 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106346 Origin ASes present in the Internet Routing Table: 11453 Origin ASes announcing only one prefix: 4203 Transit ASes present in the Internet Routing Table: 1487 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: 37 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: 1231828761 Equivalent to 73 /8s, 108 /16s and 55 /24s Percentage of available address space announced: 33.2 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72568 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15998 Prefixes being announced from the APNIC address blocks: 14301 APNIC Region origin ASes present in the Internet Routing Table: 1347 APNIC Region origin ASes announcing only one prefix: 461 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: 15 Number of APNIC addresses announced to Internet: 76344697 Equivalent to 4 /8s, 140 /16s and 237 /24s Percentage of available APNIC address space announced: 75.1 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: 72920 Prefixes being announced from the ARIN address blocks: 52764 ARIN Region origin ASes present in the Internet Routing Table: 6886 ARIN Region origin ASes announcing only one prefix: 2041 ARIN Region transit ASes present in the Internet Routing Table: 688 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203503284 Equivalent to 12 /8s, 33 /16s and 54 /24s Percentage of available ARIN address space announced: 75.8 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17426 Prefixes being announced from the RIPE address blocks: 13638 RIPE Region origin ASes present in the Internet Routing Table: 3224 RIPE Region origin ASes announcing only one prefix: 1701 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: 105592486 Equivalent to 6 /8s, 75 /16s and 54 /24s Percentage of available RIPE address space announced: 69.9 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 1595 1316 Telstra Pty Ltd 2764 436 378 connect.com.au pty ltd 703 417 367 UUNET Technologies, Inc. 2907 365 1815 SINET Japan 4755 294 163 Videsh Sanchar Nigam Ltd. Aut 4134 236 1743 Data Communications Bureau 7474 231 288 Optus Communications Pty Ltd 4740 211 26 OzEmail ISP 7539 206 175 TANet2, sponsored by NSC, TAI 4766 179 1336 Korea Internet Exchange for " 7545 154 25 TPG Internet Pty Ltd 9443 145 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 119 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 4812 109 278 China Telecom (Group) 7586 109 17 Paradox Digital Pty Ltd 7657 107 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 703 1703 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 380 12 Global Center Frankfurt 1257 278 521 SWIPnet Swedish IP Network 680 229 2069 DFN-IP service G-WiN 1270 225 860 UUNET Germany 3215 222 496 France Telecom / &Equant 786 183 1890 The JANET IP Service 719 181 291 LANLINK autonomous system 3320 181 1939 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 153 19 Romania Data Systems S.A. 15878 141 12 Global Center Paris 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 117 3 PCNET - PCNET DATA Network 5511 110 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2287 8121 UUNET Technologies, Inc. 7018 1009 7119 AT&T 3908 892 629 Supernet, Inc. 1 878 8693 BBN Planet 2551 853 659 ICG NetAhead, Inc 7046 772 1041 UUNET Technologies, Inc. 1239 691 3220 Sprint 209 513 2152 Qwest 2914 509 2312 Verio, Inc. 690 498 77 Merit Network 4293 480 98 Cable & Wireless USA 3561 422 2415 Cable & Wireless USA 2149 385 312 Performance Systems, Inc. 2548 385 1000 Business Internet, Inc. 3549 368 819 Global Crossing 18994 358 10 Global Crossing 577 348 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 3967 347 458 Exodus Communication 6347 334 359 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2287 8121 UUNET Technologies, Inc. 1221 1595 1316 Telstra Pty Ltd 7018 1009 7119 AT&T 3908 892 629 Supernet, Inc. 1 878 8693 BBN Planet 2551 853 659 ICG NetAhead, Inc 7046 772 1041 UUNET Technologies, Inc. 702 703 1703 UUNET Technologies, Inc. 1239 691 3220 Sprint 209 513 2152 Qwest 2914 509 2312 Verio, Inc. 690 498 77 Merit Network 4293 480 98 Cable & Wireless USA 2764 436 378 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 422 2415 Cable & Wireless USA 703 417 367 UUNET Technologies, Inc. 2149 385 312 Performance Systems, Inc. 2548 385 1000 Business Internet, Inc. 15870 380 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:6 /10:6 /11:11 /12:32 /13:83 /14:224 /15:374 /16:6925 /17:1210 /18:2295 /19:6832 /20:5593 /21:4624 /22:6843 /23:8652 /24:60553 /25:347 /26:373 /27:359 /28:338 /29:274 /30:283 /31:2 /32:89 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1446 1595 Telstra Pty Ltd 701 1431 2287 UUNET Technologies, Inc. 2551 749 853 ICG NetAhead, Inc 3908 745 892 Supernet, Inc. 7046 598 772 UUNET Technologies, Inc. 7018 520 1009 AT&T 690 495 498 Merit Network 4293 464 480 Cable & Wireless USA 702 455 703 UUNET Technologies, Inc. 1 412 878 BBN Planet 2764 389 436 connect.com.au pty ltd 15870 376 380 Global Center Frankfurt 1239 375 691 Sprint 209 362 513 Qwest 18994 356 358 Global Crossing 703 347 417 UUNET Technologies, Inc. 11371 309 322 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 2548 276 385 Business Internet, Inc. 4151 276 316 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:400 13:10 15:1 17:6 20:1 24:676 26:1 32:32 38:8 43:53 44:2 53:2 55:1 57:12 61:65 62:139 63:1904 64:1333 65:591 66:419 80:32 128:43 129:108 130:19 131:44 132:12 133:1 134:181 135:8 136:22 137:127 138:203 139:46 140:133 141:156 142:62 143:40 144:143 145:11 146:143 147:129 148:208 149:95 150:37 151:212 152:423 153:31 154:25 155:77 156:82 157:115 158:73 159:64 160:43 161:58 162:64 163:157 164:123 165:91 166:184 167:141 168:119 169:34 170:275 171:2 192:5425 193:1917 194:2039 195:809 196:403 198:3710 199:3385 200:2383 201:1 202:2741 203:4595 204:3500 205:2373 206:2958 207:2730 208:3075 209:3112 210:521 211:127 212:802 213:458 214:9 215:13 216:3032 217:379 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Tue Aug 21 04:04:27 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA14696; Tue, 21 Aug 2001 04:04:27 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA14692 for ; Tue, 21 Aug 2001 04:04:26 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA27434; Tue, 21 Aug 2001 04:04:26 +1000 From: Routing Analysis Message-Id: <200108201804.EAA27434@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Tue, 21 Aug 2001 04:04:25 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106384 Origin ASes present in the Internet Routing Table: 11463 Origin ASes announcing only one prefix: 4210 Transit ASes present in the Internet Routing Table: 1481 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: 39 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: 1233013673 Equivalent to 73 /8s, 126 /16s and 75 /24s Percentage of available address space announced: 33.3 Percentage of allocated address space announced: 64.1 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72559 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15985 Prefixes being announced from the APNIC address blocks: 14309 APNIC Region origin ASes present in the Internet Routing Table: 1349 APNIC Region origin ASes announcing only one prefix: 463 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: 15 Number of APNIC addresses announced to Internet: 76485393 Equivalent to 4 /8s, 143 /16s and 19 /24s Percentage of available APNIC address space announced: 75.2 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: 72984 Prefixes being announced from the ARIN address blocks: 52803 ARIN Region origin ASes present in the Internet Routing Table: 6889 ARIN Region origin ASes announcing only one prefix: 2043 ARIN Region transit ASes present in the Internet Routing Table: 684 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203564324 Equivalent to 12 /8s, 34 /16s and 37 /24s Percentage of available ARIN address space announced: 75.8 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17411 Prefixes being announced from the RIPE address blocks: 13614 RIPE Region origin ASes present in the Internet Routing Table: 3229 RIPE Region origin ASes announcing only one prefix: 1704 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: 105939954 Equivalent to 6 /8s, 80 /16s and 131 /24s Percentage of available RIPE address space announced: 70.2 RIPE AS Blocks 1877 - 1901, 2043, 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 1589 1316 Telstra Pty Ltd 2764 435 378 connect.com.au pty ltd 703 417 367 UUNET Technologies, Inc. 2907 363 1800 SINET Japan 4755 295 163 Videsh Sanchar Nigam Ltd. Aut 7474 243 289 Optus Communications Pty Ltd 4134 236 1743 Data Communications Bureau 4740 209 26 OzEmail ISP 7539 206 175 TANet2, sponsored by NSC, TAI 4766 179 1336 Korea Internet Exchange for " 7545 153 25 TPG Internet Pty Ltd 9443 145 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 885 NTT Communications Corporatio 4812 109 278 China Telecom (Group) 7586 109 17 Paradox Digital Pty Ltd 7657 107 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 701 1733 UUNET Technologies, Inc. 3301 432 918 TeliaNet Sweden 15870 380 12 Global Center Frankfurt 1257 277 521 SWIPnet Swedish IP Network 680 229 2069 DFN-IP service G-WiN 1270 225 861 UUNET Germany 3215 222 496 France Telecom / &Equant 786 184 1890 The JANET IP Service 719 181 291 LANLINK autonomous system 3320 181 1938 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 152 19 Romania Data Systems S.A. 15878 143 12 Global Center Paris 5400 140 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 114 3 PCNET - PCNET DATA Network 5511 108 170 France Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2274 8136 UUNET Technologies, Inc. 7018 1014 7120 AT&T 3908 893 629 Supernet, Inc. 1 879 8693 BBN Planet 2551 852 659 ICG NetAhead, Inc 7046 771 1040 UUNET Technologies, Inc. 1239 690 3251 Sprint 209 511 2151 Qwest 2914 510 2313 Verio, Inc. 690 499 93 Merit Network 4293 480 115 Cable & Wireless USA 3561 421 2414 Cable & Wireless USA 2149 390 296 Performance Systems, Inc. 2548 385 1000 Business Internet, Inc. 3549 369 820 Global Crossing 18994 358 10 Global Crossing 577 348 617 Bell Advanced Communications 4323 348 318 Time Warner Communications, I 3967 347 458 Exodus Communication 6347 334 359 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2274 8136 UUNET Technologies, Inc. 1221 1589 1316 Telstra Pty Ltd 7018 1014 7120 AT&T 3908 893 629 Supernet, Inc. 1 879 8693 BBN Planet 2551 852 659 ICG NetAhead, Inc 7046 771 1040 UUNET Technologies, Inc. 702 701 1733 UUNET Technologies, Inc. 1239 690 3251 Sprint 209 511 2151 Qwest 2914 510 2313 Verio, Inc. 690 499 93 Merit Network 4293 480 115 Cable & Wireless USA 2764 435 378 connect.com.au pty ltd 3301 432 918 TeliaNet Sweden 3561 421 2414 Cable & Wireless USA 703 417 367 UUNET Technologies, Inc. 2149 390 296 Performance Systems, Inc. 2548 385 1000 Business Internet, Inc. 15870 380 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65534 PRIVATE 62.23.176.0/24 6675 Colt Telecommunicati 65534 PRIVATE 62.23.177.0/24 6675 Colt Telecommunicati 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:6 /10:6 /11:11 /12:32 /13:83 /14:224 /15:375 /16:6937 /17:1213 /18:2296 /19:6839 /20:5615 /21:4622 /22:6854 /23:8655 /24:60540 /25:347 /26:373 /27:355 /28:339 /29:275 /30:282 /31:2 /32:85 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1440 1589 Telstra Pty Ltd 701 1427 2274 UUNET Technologies, Inc. 2551 749 852 ICG NetAhead, Inc 3908 746 893 Supernet, Inc. 7046 597 771 UUNET Technologies, Inc. 7018 520 1014 AT&T 690 495 499 Merit Network 4293 463 480 Cable & Wireless USA 702 452 701 UUNET Technologies, Inc. 1 413 879 BBN Planet 2764 388 435 connect.com.au pty ltd 15870 376 380 Global Center Frankfurt 1239 375 690 Sprint 209 361 511 Qwest 18994 356 358 Global Crossing 703 347 417 UUNET Technologies, Inc. 11371 304 317 Rhythms NetConnections 4323 299 348 Time Warner Communications, I 4151 285 326 USDA 2548 276 385 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:399 13:10 15:1 17:6 20:1 24:675 26:1 32:32 38:8 43:53 44:2 53:2 55:1 57:12 61:67 62:138 63:1904 64:1338 65:590 66:417 80:31 128:43 129:111 130:19 131:44 132:12 133:1 134:183 135:8 136:22 137:127 138:203 139:46 140:141 141:156 142:62 143:40 144:140 145:11 146:144 147:129 148:213 149:95 150:37 151:212 152:425 153:31 154:23 155:77 156:82 157:113 158:73 159:65 160:43 161:58 162:64 163:158 164:104 165:91 166:185 167:142 168:119 169:34 170:274 171:2 192:5420 193:1894 194:2033 195:807 196:410 198:3708 199:3401 200:2385 201:1 202:2737 203:4583 204:3506 205:2380 206:2959 207:2742 208:3078 209:3102 210:523 211:125 212:804 213:458 214:9 215:13 216:3031 217:377 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Wed Aug 22 04:04:46 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA06105; Wed, 22 Aug 2001 04:04:46 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA06101 for ; Wed, 22 Aug 2001 04:04:45 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA19391; Wed, 22 Aug 2001 04:04:45 +1000 From: Routing Analysis Message-Id: <200108211804.EAA19391@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Wed, 22 Aug 2001 04:04:44 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106453 Origin ASes present in the Internet Routing Table: 11475 Origin ASes announcing only one prefix: 4209 Transit ASes present in the Internet Routing Table: 1488 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: 39 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: 1241792330 Equivalent to 74 /8s, 4 /16s and 63 /24s Percentage of available address space announced: 33.5 Percentage of allocated address space announced: 64.5 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72587 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15894 Prefixes being announced from the APNIC address blocks: 14306 APNIC Region origin ASes present in the Internet Routing Table: 1350 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: 15 Number of APNIC addresses announced to Internet: 76578669 Equivalent to 4 /8s, 144 /16s and 127 /24s Percentage of available APNIC address space announced: 75.3 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: 73118 Prefixes being announced from the ARIN address blocks: 52930 ARIN Region origin ASes present in the Internet Routing Table: 6897 ARIN Region origin ASes announcing only one prefix: 2048 ARIN Region transit ASes present in the Internet Routing Table: 690 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 203769528 Equivalent to 12 /8s, 37 /16s and 70 /24s Percentage of available ARIN address space announced: 75.9 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17437 Prefixes being announced from the RIPE address blocks: 13655 RIPE Region origin ASes present in the Internet Routing Table: 3232 RIPE Region origin ASes announcing only one prefix: 1701 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: 105892679 Equivalent to 6 /8s, 79 /16s and 203 /24s Percentage of available RIPE address space announced: 70.1 RIPE AS Blocks 1877 - 1901, 2043, 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 1588 1316 Telstra Pty Ltd 2764 433 378 connect.com.au pty ltd 703 418 367 UUNET Technologies, Inc. 2907 367 1800 SINET Japan 4755 294 163 Videsh Sanchar Nigam Ltd. Aut 4134 236 1743 Data Communications Bureau 7474 231 288 Optus Communications Pty Ltd 7539 206 175 TANet2, sponsored by NSC, TAI 4740 205 26 OzEmail ISP 4766 188 1361 Korea Internet Exchange for " 7545 153 25 TPG Internet Pty Ltd 9443 145 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 115 885 NTT Communications Corporatio 9583 115 61 Satyam Infoway Ltd., 4812 109 278 China Telecom (Group) 7586 109 17 Paradox Digital Pty Ltd 7657 107 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 697 1731 UUNET Technologies, Inc. 3301 431 918 TeliaNet Sweden 15870 378 12 Global Center Frankfurt 1257 277 521 SWIPnet Swedish IP Network 680 229 2069 DFN-IP service G-WiN 1270 222 861 UUNET Germany 3215 218 496 France Telecom / &Equant 786 184 1890 The JANET IP Service 719 181 291 LANLINK autonomous system 3320 181 1938 Deutsche Telekom AG 5515 175 654 Sonera Finland Autonomous Sys 8708 153 19 Romania Data Systems S.A. 15878 143 12 Global Center Paris 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 66 Nextra Deutschland GmbH + Co. 517 119 271 KPNQwest Germany GmbH 8503 116 3 PCNET - PCNET DATA Network 1267 107 1989 Infostrada S.p.A. ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2282 8142 UUNET Technologies, Inc. 7018 1016 7120 AT&T 3908 893 629 Supernet, Inc. 1 885 8678 BBN Planet 2551 846 659 ICG NetAhead, Inc 7046 779 1041 UUNET Technologies, Inc. 1239 703 3252 Sprint 209 514 2151 Qwest 2914 509 2312 Verio, Inc. 690 499 93 Merit Network 4293 474 115 Cable & Wireless USA 3561 422 2399 Cable & Wireless USA 2149 391 296 Performance Systems, Inc. 2548 389 1008 Business Internet, Inc. 3549 369 820 Global Crossing 18994 357 10 Global Crossing 577 348 617 Bell Advanced Communications 3967 339 457 Exodus Communication 4323 336 316 Time Warner Communications, I 6347 331 359 SAVVIS Communications Corpora Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2282 8142 UUNET Technologies, Inc. 1221 1588 1316 Telstra Pty Ltd 7018 1016 7120 AT&T 3908 893 629 Supernet, Inc. 1 885 8678 BBN Planet 2551 846 659 ICG NetAhead, Inc 7046 779 1041 UUNET Technologies, Inc. 1239 703 3252 Sprint 702 697 1731 UUNET Technologies, Inc. 209 514 2151 Qwest 2914 509 2312 Verio, Inc. 690 499 93 Merit Network 4293 474 115 Cable & Wireless USA 2764 433 378 connect.com.au pty ltd 3301 431 918 TeliaNet Sweden 3561 422 2399 Cable & Wireless USA 703 418 367 UUNET Technologies, Inc. 2149 391 296 Performance Systems, Inc. 2548 389 1008 Business Internet, Inc. 15870 378 12 Global Center Frankfurt List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65534 PRIVATE 62.23.176.0/24 6675 Colt Telecommunicati 65534 PRIVATE 62.23.177.0/24 6675 Colt Telecommunicati 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /8:18 /9:7 /10:6 /11:11 /12:32 /13:83 /14:224 /15:375 /16:6941 /17:1213 /18:2301 /19:6849 /20:5605 /21:4623 /22:6832 /23:8662 /24:60626 /25:348 /26:371 /27:356 /28:334 /29:272 /30:276 /31:2 /32:86 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1439 1588 Telstra Pty Ltd 701 1434 2282 UUNET Technologies, Inc. 3908 746 893 Supernet, Inc. 2551 742 846 ICG NetAhead, Inc 7046 604 779 UUNET Technologies, Inc. 7018 522 1016 AT&T 690 495 499 Merit Network 4293 457 474 Cable & Wireless USA 702 450 697 UUNET Technologies, Inc. 1 420 885 BBN Planet 2764 386 433 connect.com.au pty ltd 1239 385 703 Sprint 15870 374 378 Global Center Frankfurt 209 364 514 Qwest 18994 355 357 Global Crossing 703 348 418 UUNET Technologies, Inc. 11371 309 322 Rhythms NetConnections 4323 287 336 Time Warner Communications, I 4151 285 326 USDA 2548 279 389 Business Internet, Inc. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:400 13:10 15:1 17:6 20:1 24:679 26:1 32:32 38:8 43:1 44:2 53:2 55:1 57:13 61:67 62:138 63:1906 64:1364 65:594 66:429 80:27 128:44 129:111 130:19 131:44 132:12 133:1 134:182 135:9 136:22 137:123 138:203 139:46 140:141 141:160 142:63 143:40 144:146 145:11 146:144 147:129 148:216 149:89 150:37 151:212 152:411 153:31 154:23 155:77 156:84 157:116 158:73 159:65 160:43 161:58 162:64 163:153 164:104 165:92 166:186 167:144 168:119 169:33 170:274 171:2 192:5420 193:1915 194:2044 195:808 196:411 198:3714 199:3402 200:2413 201:1 202:2735 203:4590 204:3517 205:2379 206:2943 207:2735 208:3088 209:3134 210:516 211:125 212:800 213:463 214:9 215:13 216:3030 217:379 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Thu Aug 23 04:04:52 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA22654; Thu, 23 Aug 2001 04:04:52 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA22650 for ; Thu, 23 Aug 2001 04:04:51 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA11411; Thu, 23 Aug 2001 04:04:51 +1000 From: Routing Analysis Message-Id: <200108221804.EAA11411@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Thu, 23 Aug 2001 04:04:50 +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 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106711 Origin ASes present in the Internet Routing Table: 11481 Origin ASes announcing only one prefix: 4209 Transit ASes present in the Internet Routing Table: 1477 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: 38 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: 1257386003 Equivalent to 74 /8s, 242 /16s and 48 /24s Percentage of available address space announced: 33.9 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72879 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15961 Prefixes being announced from the APNIC address blocks: 14334 APNIC Region origin ASes present in the Internet Routing Table: 1354 APNIC Region origin ASes announcing only one prefix: 461 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: 18 Number of APNIC addresses announced to Internet: 76623841 Equivalent to 4 /8s, 145 /16s and 47 /24s Percentage of available APNIC address space announced: 75.3 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: 73413 Prefixes being announced from the ARIN address blocks: 53211 ARIN Region origin ASes present in the Internet Routing Table: 6904 ARIN Region origin ASes announcing only one prefix: 2050 ARIN Region transit ASes present in the Internet Routing Table: 684 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 218861720 Equivalent to 13 /8s, 11 /16s and 144 /24s Percentage of available ARIN address space announced: 81.5 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17333 Prefixes being announced from the RIPE address blocks: 13533 RIPE Region origin ASes present in the Internet Routing Table: 3226 RIPE Region origin ASes announcing only one prefix: 1698 RIPE Region transit ASes present in the Internet Routing Table: 570 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 106070140 Equivalent to 6 /8s, 82 /16s and 128 /24s Percentage of available RIPE address space announced: 70.2 RIPE AS Blocks 1877 - 1901, 2043, 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 1593 1316 Telstra Pty Ltd 2764 434 378 connect.com.au pty ltd 703 418 367 UUNET Technologies, Inc. 2907 367 1800 SINET Japan 4755 296 162 Videsh Sanchar Nigam Ltd. Aut 4134 236 1743 Data Communications Bureau 7474 232 289 Optus Communications Pty Ltd 7539 205 175 TANet2, sponsored by NSC, TAI 4740 204 26 OzEmail ISP 4766 188 1361 Korea Internet Exchange for " 7545 149 25 TPG Internet Pty Ltd 9443 145 39 Primus Telecommunications 4786 130 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 9583 115 61 Satyam Infoway Ltd., 4713 114 869 NTT Communications Corporatio 7586 110 17 Paradox Digital Pty Ltd 4812 109 278 China Telecom (Group) 7657 107 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 700 1732 UUNET Technologies, Inc. 3301 431 919 TeliaNet Sweden 15870 377 12 Global Center Frankfurt 1257 278 521 SWIPnet Swedish IP Network 680 232 2261 DFN-IP service G-WiN 1270 225 861 UUNET Germany 3215 218 511 France Telecom / &Equant 5515 193 687 Sonera Finland Autonomous Sys 786 184 1890 The JANET IP Service 3320 182 1938 Deutsche Telekom AG 719 180 291 LANLINK autonomous system 8708 149 19 Romania Data Systems S.A. 15878 143 12 Global Center Paris 5400 137 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 64 Nextra Deutschland GmbH + Co. 517 118 269 KPNQwest Germany GmbH 1267 103 1989 Infostrada S.p.A. 3269 101 790 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2284 8138 UUNET Technologies, Inc. 7018 1018 7120 AT&T 3908 894 629 Supernet, Inc. 1 885 8663 BBN Planet 2551 848 659 ICG NetAhead, Inc 7046 769 1040 UUNET Technologies, Inc. 1239 712 3256 Sprint 3967 604 487 Exodus Communication 209 514 2151 Qwest 2914 508 2312 Verio, Inc. 690 499 93 Merit Network 4293 480 115 Cable & Wireless USA 3561 420 2399 Cable & Wireless USA 2548 388 1000 Business Internet, Inc. 2149 386 280 Performance Systems, Inc. 3549 369 820 Global Crossing 18994 356 10 Global Crossing 577 347 617 Bell Advanced Communications 6347 338 360 SAVVIS Communications Corpora 4323 337 316 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2284 8138 UUNET Technologies, Inc. 1221 1593 1316 Telstra Pty Ltd 7018 1018 7120 AT&T 3908 894 629 Supernet, Inc. 1 885 8663 BBN Planet 2551 848 659 ICG NetAhead, Inc 7046 769 1040 UUNET Technologies, Inc. 1239 712 3256 Sprint 702 700 1732 UUNET Technologies, Inc. 3967 604 487 Exodus Communication 209 514 2151 Qwest 2914 508 2312 Verio, Inc. 690 499 93 Merit Network 4293 480 115 Cable & Wireless USA 2764 434 378 connect.com.au pty ltd 3301 431 919 TeliaNet Sweden 3561 420 2399 Cable & Wireless USA 703 418 367 UUNET Technologies, Inc. 2548 388 1000 Business Internet, Inc. 2149 386 280 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65534 PRIVATE 62.23.176.0/24 6675 Colt Telecommunicati 65534 PRIVATE 62.23.177.0/24 6675 Colt Telecommunicati 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 400 Headquarters Standard Systems 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 Pty Ltd 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 /9:7 /10:6 /11:11 /12:32 /13:82 /14:224 /15:378 /16:6923 /17:1217 /18:2287 /19:6852 /20:5606 /21:4648 /22:6881 /23:8736 /24:60855 /25:347 /26:372 /27:338 /28:326 /29:260 /30:225 /31:0 /32:79 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1443 1593 Telstra Pty Ltd 701 1438 2284 UUNET Technologies, Inc. 3908 747 894 Supernet, Inc. 2551 744 848 ICG NetAhead, Inc 7046 596 769 UUNET Technologies, Inc. 7018 525 1018 AT&T 690 495 499 Merit Network 4293 463 480 Cable & Wireless USA 702 452 700 UUNET Technologies, Inc. 3967 424 604 Exodus Communication 1 419 885 BBN Planet 1239 394 712 Sprint 2764 387 434 connect.com.au pty ltd 15870 373 377 Global Center Frankfurt 209 365 514 Qwest 18994 354 356 Global Crossing 703 348 418 UUNET Technologies, Inc. 11371 309 322 Rhythms NetConnections 4323 288 337 Time Warner Communications, I 4151 285 326 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:1 9:1 12:403 13:10 15:1 17:6 20:1 24:679 26:1 32:78 38:8 43:2 44:2 53:2 55:1 57:14 61:67 62:136 63:1910 64:1350 65:604 66:442 80:33 128:44 129:111 130:19 131:44 132:12 133:1 134:138 135:9 136:22 137:127 138:201 139:46 140:140 141:160 142:62 143:40 144:142 145:11 146:144 147:129 148:214 149:89 150:37 151:212 152:408 153:31 154:23 155:77 156:84 157:121 158:73 159:65 160:45 161:58 162:65 163:158 164:106 165:92 166:185 167:144 168:119 169:34 170:278 171:2 192:5425 193:1927 194:2038 195:810 196:411 198:3714 199:3403 200:2403 201:1 202:2731 203:4595 204:3504 205:2375 206:2993 207:2767 208:3084 209:3197 210:526 211:125 212:788 213:462 214:9 215:13 216:3101 217:377 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net * From owner-bgp-stats@lists.apnic.net Fri Aug 24 04:06:33 2001 Received: (from majordom@localhost) by whois3.apnic.net (8.9.3/8.9.3) id EAA00111; Fri, 24 Aug 2001 04:06:33 +1000 (EST) Received: from dev.apnic.net (dev.apnic.net [202.12.29.129]) by whois3.apnic.net (8.9.3/8.9.3) with ESMTP id EAA00107 for ; Fri, 24 Aug 2001 04:06:32 +1000 (EST) Received: (from cscora@localhost) by dev.apnic.net (8.9.3/8.9.3) id EAA03471; Fri, 24 Aug 2001 04:06:31 +1000 From: Routing Analysis Message-Id: <200108231806.EAA03471@dev.apnic.net> Subject: [bgp-stats] Routing Table Report Date: Fri, 24 Aug 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 24 Aug, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106866 Origin ASes present in the Internet Routing Table: 11494 Origin ASes announcing only one prefix: 4222 Transit ASes present in the Internet Routing Table: 1480 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: 40 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: 1228285731 Equivalent to 73 /8s, 54 /16s and 39 /24s Percentage of available address space announced: 33.1 Percentage of allocated address space announced: 63.8 Percentage of available address space allocated: 51.9 Total number of prefixes smaller than registry allocations: 72884 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15986 Prefixes being announced from the APNIC address blocks: 14353 APNIC Region origin ASes present in the Internet Routing Table: 1356 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: 15 Number of APNIC addresses announced to Internet: 76799457 Equivalent to 4 /8s, 147 /16s and 221 /24s Percentage of available APNIC address space announced: 75.5 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: 73503 Prefixes being announced from the ARIN address blocks: 53311 ARIN Region origin ASes present in the Internet Routing Table: 6914 ARIN Region origin ASes announcing only one prefix: 2058 ARIN Region transit ASes present in the Internet Routing Table: 692 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 206246788 Equivalent to 12 /8s, 75 /16s and 19 /24s Percentage of available ARIN address space announced: 76.8 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, 68/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17373 Prefixes being announced from the RIPE address blocks: 13566 RIPE Region origin ASes present in the Internet Routing Table: 3229 RIPE Region origin ASes announcing only one prefix: 1701 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: 106133996 Equivalent to 6 /8s, 83 /16s and 121 /24s Percentage of available RIPE address space announced: 70.3 RIPE AS Blocks 1877 - 1901, 2043, 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 1591 1315 Telstra Pty Ltd 2764 433 378 connect.com.au pty ltd 703 419 367 UUNET Technologies, Inc. 2907 368 1816 SINET Japan 4755 298 163 Videsh Sanchar Nigam Ltd. Aut 4134 240 1743 Data Communications Bureau 7474 232 289 Optus Communications Pty Ltd 7539 205 175 TANet2, sponsored by NSC, TAI 4740 203 25 OzEmail ISP 4766 188 1361 Korea Internet Exchange for " 7545 150 25 TPG Internet Pty Ltd 9443 145 39 Primus Telecommunications 4786 131 17 NetConnect Communications Pty 4763 120 69 Telstra New Zealand 17561 116 167 Internet service provision to 4713 114 869 NTT Communications Corporatio 9583 113 61 Satyam Infoway Ltd., 7586 110 17 Paradox Digital Pty Ltd 4812 109 278 China Telecom (Group) 7657 107 22 The Internet Group Limited RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 707 1732 UUNET Technologies, Inc. 3301 431 917 TeliaNet Sweden 15870 377 12 Global Center Frankfurt 1257 278 521 SWIPnet Swedish IP Network 680 232 2261 DFN-IP service G-WiN 1270 220 845 UUNET Germany 3215 218 511 France Telecom / &Equant 5515 193 672 Sonera Finland Autonomous Sys 786 184 1890 The JANET IP Service 3320 182 1938 Deutsche Telekom AG 719 180 291 LANLINK autonomous system 8708 152 19 Romania Data Systems S.A. 15878 143 12 Global Center Paris 5400 136 66 Concert European Core Network 3303 132 576 Swisscom Ltd 2856 125 774 BTnet UK Regional network 5549 124 64 Nextra Deutschland GmbH + Co. 517 118 269 KPNQwest Germany GmbH 1267 103 1989 Infostrada S.p.A. 3269 103 784 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2294 8141 UUNET Technologies, Inc. 7018 1017 7120 AT&T 3908 895 629 Supernet, Inc. 1 877 8662 BBN Planet 2551 854 660 ICG NetAhead, Inc 7046 772 1041 UUNET Technologies, Inc. 1239 715 3257 Sprint 3967 604 487 Exodus Communication 209 511 2151 Qwest 2914 508 2312 Verio, Inc. 690 499 93 Merit Network 4293 477 115 Cable & Wireless USA 3561 422 2399 Cable & Wireless USA 2548 387 1000 Business Internet, Inc. 2149 386 280 Performance Systems, Inc. 3549 369 820 Global Crossing 18994 356 10 Global Crossing 577 348 617 Bell Advanced Communications 6347 338 360 SAVVIS Communications Corpora 4323 337 316 Time Warner Communications, I Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2294 8141 UUNET Technologies, Inc. 1221 1591 1315 Telstra Pty Ltd 7018 1017 7120 AT&T 3908 895 629 Supernet, Inc. 1 877 8662 BBN Planet 2551 854 660 ICG NetAhead, Inc 7046 772 1041 UUNET Technologies, Inc. 1239 715 3257 Sprint 702 707 1732 UUNET Technologies, Inc. 3967 604 487 Exodus Communication 209 511 2151 Qwest 2914 508 2312 Verio, Inc. 690 499 93 Merit Network 4293 477 115 Cable & Wireless USA 2764 433 378 connect.com.au pty ltd 3301 431 917 TeliaNet Sweden 3561 422 2399 Cable & Wireless USA 703 419 367 UUNET Technologies, Inc. 2548 387 1000 Business Internet, Inc. 2149 386 280 Performance Systems, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65534 PRIVATE 62.23.176.0/24 6675 Colt Telecommunicati 65534 PRIVATE 62.23.177.0/24 6675 Colt Telecommunicati 6971 UNALLOCATED 64.42.0.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.0.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 64.42.40.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.48.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.60.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.72.0/21 2914 Verio, Inc. 6971 UNALLOCATED 64.42.108.0/22 2914 Verio, Inc. 6971 UNALLOCATED 64.42.112.0/20 2914 Verio, Inc. 6971 UNALLOCATED 64.87.64.0/19 2516 Kokusai Denshin Denw 578 UNALLOCATED 64.230.242.16/28 577 Bell Advanced Commun 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6971 UNALLOCATED 192.103.229.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.230.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.232.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.236.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 192.103.237.0/24 2516 Kokusai Denshin Denw 1877 UNALLOCATED 192.108.199.0/24 1755 Ebone Transit Core 65460 PRIVATE 192.231.11.0/24 7018 AT&T 6971 UNALLOCATED 199.249.223.0/24 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/22 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.248.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 206.58.252.0/23 2914 Verio, Inc. 6971 UNALLOCATED 206.58.254.0/23 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65515 PRIVATE 212.110.142.0/24 5593 CRIS-AS 6971 UNALLOCATED 216.105.192.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.121.224.0/19 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/21 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.192.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.200.0/23 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.202.0/23 2914 Verio, Inc. 6971 UNALLOCATED 216.174.204.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.174.208.0/20 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.174.232.0/21 2914 Verio, Inc. 6971 UNALLOCATED 216.174.240.0/22 2914 Verio, Inc. 6971 UNALLOCATED 216.210.128.0/18 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.210.128.0/17 2516 Kokusai Denshin Denw 6971 UNALLOCATED 216.229.96.0/20 2516 Kokusai Denshin Denw Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 82.105.0.0/16 3269 TELECOM ITALIA 82.105.128.0/17 3269 TELECOM ITALIA 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 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 Pty Ltd 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 /8:18 /9:5 /10:6 /11:12 /12:32 /13:84 /14:224 /15:379 /16:6933 /17:1220 /18:2298 /19:6857 /20:5650 /21:4644 /22:6890 /23:8742 /24:60929 /25:341 /26:371 /27:341 /28:325 /29:259 /30:227 /31:0 /32:79 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1447 2294 UUNET Technologies, Inc. 1221 1441 1591 Telstra Pty Ltd 2551 748 854 ICG NetAhead, Inc 3908 748 895 Supernet, Inc. 7046 597 772 UUNET Technologies, Inc. 7018 524 1017 AT&T 690 495 499 Merit Network 4293 460 477 Cable & Wireless USA 702 457 707 UUNET Technologies, Inc. 3967 424 604 Exodus Communication 1 411 877 BBN Planet 1239 396 715 Sprint 2764 386 433 connect.com.au pty ltd 15870 373 377 Global Center Frankfurt 209 362 511 Qwest 18994 354 356 Global Crossing 703 349 419 UUNET Technologies, Inc. 11371 309 322 Rhythms NetConnections 4323 288 337 Time Warner Communications, I 4151 285 327 USDA Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:3 9:1 12:403 13:10 15:1 17:6 20:1 24:698 26:1 32:32 38:8 43:3 44:2 53:2 55:1 57:15 61:69 62:137 63:1908 64:1346 65:611 66:424 80:36 128:44 129:115 130:19 131:44 132:12 133:1 134:138 135:9 136:22 137:93 138:199 139:46 140:139 141:160 142:64 143:40 144:144 145:11 146:143 147:129 148:214 149:89 150:37 151:212 152:404 153:31 154:23 155:77 156:84 157:122 158:72 159:65 160:45 161:58 162:67 163:158 164:107 165:92 166:185 167:142 168:119 169:36 170:282 171:2 192:5498 193:1932 194:2039 195:817 196:412 198:3717 199:3401 200:2432 201:1 202:2726 203:4595 204:3513 205:2367 206:3029 207:2762 208:3076 209:3217 210:528 211:124 212:799 213:465 214:9 215:14 216:3064 217:377 218:2 End of report * To unsubscribe, send "unsubscribe" to bgp-stats-request@lists.apnic.net *