date       RIR       IPv4 adoption   IPv6 adoption
20230623   afrinic    0.2730          0.0972
20230623   lacnic     0.4284          0.2388
20230623   arin       0.2965          0.3475
20230623   ripencc    0.6242          0.3717
20230623   apnic      0.3379          0.2331