date       RIR       IPv4 adoption   IPv6 adoption
20250624   arin       0.3877          0.6370
20250624   afrinic    0.3322          0.1107
20250624   lacnic     0.5596          0.5640
20250624   ripencc    0.7248          0.4067
20250624   apnic      0.3692          0.1783