date       RIR       IPv4 adoption   IPv6 adoption
20250216   arin       0.3812          0.6073
20250216   apnic      0.3650          0.1819
20250216   lacnic     0.5268          0.5328
20250216   afrinic    0.3244          0.1075
20250216   ripencc    0.7112          0.4021