date       RIR       IPv4 adoption   IPv6 adoption
20230601   lacnic     0.4248          0.2356
20230601   arin       0.2959          0.3463
20230601   ripencc    0.6189          0.3713
20230601   afrinic    0.2548          0.0713
20230601   apnic      0.3372          0.2328