date       RIR       IPv4 adoption   IPv6 adoption
20220830   ripencc    0.5695          0.3568
20220830   apnic      0.3099          0.2323
20220830   afrinic    0.1948          0.0645
20220830   arin       0.2710          0.2868
20220830   lacnic     0.4138          0.4533