date       RIR       IPv4 adoption   IPv6 adoption
20250110   ripencc    0.7070          0.3992
20250110   arin       0.3677          0.6081
20250110   afrinic    0.3257          0.1068
20250110   apnic      0.3606          0.1816
20250110   lacnic     0.5255          0.5295