date       RIR       IPv4 adoption   IPv6 adoption
20260604   ripencc    0.7627          0.4408
20260604   apnic      0.5311          0.2657
20260604   lacnic     0.5773          0.5938
20260604   afrinic    0.5196          0.4781
20260604   arin       0.4284          0.6393