date       RIR       IPv4 adoption   IPv6 adoption
20230128   ripencc    0.5908          0.3685
20230128   apnic      0.3278          0.2293
20230128   afrinic    0.1916          0.0676
20230128   lacnic     0.4128          0.4714
20230128   arin       0.2894          0.3463