date       RIR       IPv4 adoption   IPv6 adoption
20230223   ripencc    0.5927          0.3671
20230223   lacnic     0.4126          0.4772
20230223   apnic      0.3290          0.2321
20230223   afrinic    0.1934          0.0680
20230223   arin       0.2900          0.3465