date       RIR       IPv4 adoption   IPv6 adoption
20230814   arin       0.2993          0.3473
20230814   apnic      0.3256          0.2335
20230814   lacnic     0.4896          0.4938
20230814   afrinic    0.2761          0.0997
20230814   ripencc    0.6267          0.3723