date       RIR       IPv4 adoption   IPv6 adoption
20260617   arin       0.4296          0.6393
20260617   lacnic     0.5765          0.5924
20260617   apnic      0.5691          0.2892
20260617   afrinic    0.5198          0.4800
20260617   ripencc    0.7634          0.4410