date       RIR       IPv4 adoption   IPv6 adoption
20230508   lacnic     0.4234          0.2318
20230508   afrinic    0.2449          0.0709
20230508   ripencc    0.6093          0.3703
20230508   apnic      0.3309          0.2326
20230508   arin       0.2925          0.3460