date       RIR       IPv4 adoption   IPv6 adoption
20260307   ripencc    0.7562          0.4351
20260307   arin       0.4168          0.6387
20260307   lacnic     0.5729          0.5805
20260307   apnic      0.3843          0.2109
20260307   afrinic    0.5123          0.4757