date       RIR       IPv4 adoption   IPv6 adoption
20260628   arin       0.4331          0.6394
20260628   afrinic    0.5200          0.4804
20260628   ripencc    0.7643          0.4463
20260628   lacnic     0.5784          0.5952
20260628   apnic      0.5768          0.2893