date       RIR       IPv4 adoption   IPv6 adoption
20250827   ripencc    0.7286          0.4085
20250827   afrinic    0.3161          0.1089
20250827   apnic      0.3773          0.1787
20250827   lacnic     0.5661          0.5710
20250827   arin       0.3984          0.6381