date       RIR       IPv4 adoption   IPv6 adoption
20230607   apnic      0.3405          0.2329
20230607   lacnic     0.4260          0.2367
20230607   afrinic    0.2654          0.0714
20230607   ripencc    0.6191          0.3712
20230607   arin       0.2962          0.3464