date       RIR       IPv4 adoption   IPv6 adoption
20250910   ripencc    0.7329          0.4109
20250910   lacnic     0.5687          0.5744
20250910   apnic      0.3779          0.1788
20250910   afrinic    0.3119          0.1089
20250910   arin       0.3995          0.6378