date       RIR       IPv4 adoption   IPv6 adoption
20230204   lacnic     0.4125          0.4739
20230204   apnic      0.3279          0.2319
20230204   afrinic    0.1907          0.0675
20230204   ripencc    0.5920          0.3683
20230204   arin       0.2894          0.3463