date       RIR       IPv4 adoption   IPv6 adoption
20250915   apnic      0.3781          0.1806
20250915   arin       0.4015          0.6379
20250915   afrinic    0.3136          0.1090
20250915   ripencc    0.7412          0.4111
20250915   lacnic     0.5692          0.5753