date       RIR       IPv4 adoption   IPv6 adoption
20231029   afrinic    0.2790          0.0760
20231029   arin       0.3083          0.1815
20231029   lacnic     0.4947          0.4896
20231029   ripencc    0.6436          0.3724
20231029   apnic      0.3433          0.2344