date       RIR       IPv4 adoption   IPv6 adoption
20230817   afrinic    0.2752          0.1000
20230817   apnic      0.3389          0.2336
20230817   ripencc    0.6271          0.3730
20230817   lacnic     0.4942          0.4941
20230817   arin       0.2997          0.3475