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