date       RIR       IPv4 adoption   IPv6 adoption
20260320   ripencc    0.7584          0.4366
20260320   afrinic    0.5123          0.4754
20260320   lacnic     0.5713          0.5776
20260320   apnic      0.3846          0.2110
20260320   arin       0.4173          0.6390