date       RIR       IPv4 adoption   IPv6 adoption
20250529   apnic      0.3680          0.1780
20250529   afrinic    0.3347          0.1101
20250529   ripencc    0.7244          0.4094
20250529   arin       0.3864          0.6370
20250529   lacnic     0.5605          0.5629