date       RIR       IPv4 adoption   IPv6 adoption
20230113   ripencc    0.5878          0.3671
20230113   lacnic     0.4102          0.4687
20230113   apnic      0.3277          0.2317
20230113   afrinic    0.1910          0.0672
20230113   arin       0.2880          0.3465