date       RIR       IPv4 adoption   IPv6 adoption
20250202   ripencc    0.7077          0.4004
20250202   afrinic    0.3251          0.1072
20250202   lacnic     0.5249          0.5283
20250202   apnic      0.3640          0.1818
20250202   arin       0.3803          0.6070