date       RIR       IPv4 adoption   IPv6 adoption
20230911   lacnic     0.4954          0.4965
20230911   apnic      0.3377          0.2338
20230911   afrinic    0.2746          0.0990
20230911   ripencc    0.6304          0.3736
20230911   arin       0.3020          0.3479