date       RIR       IPv4 adoption   IPv6 adoption
20250607   ripencc    0.7238          0.4076
20250607   apnic      0.3684          0.1782
20250607   afrinic    0.3341          0.1103
20250607   arin       0.3868          0.6369
20250607   lacnic     0.5599          0.5641