date       RIR       IPv4 adoption   IPv6 adoption
20250905   afrinic    0.3147          0.1091
20250905   apnic      0.3778          0.1787
20250905   arin       0.3991          0.6380
20250905   ripencc    0.7295          0.4099
20250905   lacnic     0.5685          0.5741