date       RIR       IPv4 adoption   IPv6 adoption
20221009   afrinic    0.1961          0.0656
20221009   apnic      0.3125          0.2355
20221009   ripencc    0.5769          0.3610
20221009   arin       0.2775          0.3458
20221009   lacnic     0.4035          0.4576