date       RIR       IPv4 adoption   IPv6 adoption
20260627   arin       0.4330          0.6394
20260627   apnic      0.5737          0.2893
20260627   afrinic    0.5200          0.4804
20260627   lacnic     0.5784          0.5954
20260627   ripencc    0.7643          0.4463