date       RIR       IPv4 adoption   IPv6 adoption
20250709   ripencc    0.7256          0.4115
20250709   apnic      0.3698          0.1783
20250709   afrinic    0.3119          0.1080
20250709   arin       0.3930          0.6375
20250709   lacnic     0.5645          0.5669