date       RIR       IPv4 adoption   IPv6 adoption
20251123   arin       0.4079          0.6371
20251123   ripencc    0.7491          0.4180
20251123   afrinic    0.3154          0.1118
20251123   apnic      0.3817          0.1812
20251123   lacnic     0.5699          0.5816