date       RIR       IPv4 adoption   IPv6 adoption
20260517   apnic      0.4163          0.2559
20260517   ripencc    0.7611          0.4421
20260517   afrinic    0.5225          0.4780
20260517   lacnic     0.5744          0.5919
20260517   arin       0.4205          0.6393