date       RIR       IPv4 adoption   IPv6 adoption
20260502   ripencc    0.7608          0.4404
20260502   apnic      0.3974          0.2428
20260502   arin       0.4206          0.6385
20260502   lacnic     0.5743          0.5902
20260502   afrinic    0.5158          0.4765