date       RIR       IPv4 adoption   IPv6 adoption
20260601   afrinic    0.5196          0.4781
20260601   arin       0.4279          0.6392
20260601   apnic      0.5112          0.2651
20260601   lacnic     0.5769          0.5927
20260601   ripencc    0.7625          0.4408