date       RIR       IPv4 adoption   IPv6 adoption
20221115   ripencc    0.5781          0.3632
20221115   apnic      0.3267          0.2315
20221115   lacnic     0.4080          0.4588
20221115   arin       0.2811          0.3458
20221115   afrinic    0.1955          0.0675