date       RIR       IPv4 adoption   IPv6 adoption
20231208   lacnic     0.5003          0.4977
20231208   apnic      0.3451          0.2359
20231208   ripencc    0.6543          0.3752
20231208   afrinic    0.2795          0.0764
20231208   arin       0.3128          0.6619