date, RIR, IPv4 adoption, IPv6 adoption
20230816, lacnic,  0.4921,  0.4937
20230816, afrinic,  0.2760,  0.1000
20230816, ripencc,  0.6270,  0.3726
20230816, arin,  0.2996,  0.3475
20230816, apnic,  0.3389,  0.2335