date       RIR       IPv4 adoption   IPv6 adoption
20260506   afrinic    0.5216          0.4779
20260506   apnic      0.4034          0.2454
20260506   lacnic     0.5732          0.5903
20260506   ripencc    0.7609          0.4407
20260506   arin       0.4198          0.6385