date       RIR       IPv4 adoption   IPv6 adoption
20260413   afrinic    0.5153          0.4762
20260413   apnic      0.3923          0.2421
20260413   ripencc    0.7591          0.4380
20260413   lacnic     0.5699          0.5847
20260413   arin       0.4190          0.6382