date       RIR       IPv4 adoption   IPv6 adoption
20250805   arin       0.3949          0.6377
20250805   apnic      0.3716          0.1785
20250805   ripencc    0.7271          0.4089
20250805   afrinic    0.3135          0.1082
20250805   lacnic     0.5663          0.5689