date       RIR       IPv4 adoption   IPv6 adoption
20230126   ripencc    0.5908          0.3686
20230126   lacnic     0.4127          0.4714
20230126   afrinic    0.1916          0.0676
20230126   arin       0.2887          0.3464
20230126   apnic      0.3278          0.2293