date       RIR       IPv4 adoption   IPv6 adoption
20230427   lacnic     0.4231          0.2289
20230427   afrinic    0.2436          0.0709
20230427   apnic      0.3306          0.2324
20230427   ripencc    0.6081          0.3696
20230427   arin       0.2924          0.3459