date       RIR       IPv4 adoption   IPv6 adoption
20260326   apnic      0.3881          0.2110
20260326   afrinic    0.5126          0.4760
20260326   lacnic     0.5721          0.5818
20260326   arin       0.4167          0.6390
20260326   ripencc    0.7588          0.4366