date       RIR       IPv4 adoption   IPv6 adoption
20230731   arin       0.2992          0.3457
20230731   apnic      0.3244          0.2334
20230731   ripencc    0.6262          0.3721
20230731   lacnic     0.4887          0.4925
20230731   afrinic    0.2766          0.0996