date       RIR       IPv4 adoption   IPv6 adoption
20221022   ripencc    0.5782          0.3611
20221022   afrinic    0.1948          0.0672
20221022   arin       0.2782          0.3460
20221022   lacnic     0.4074          0.4583
20221022   apnic      0.3138          0.2263