date, RIR, IPv4 adoption, IPv6 adoption
20230923, lacnic,  0.4945,  0.4980
20230923, apnic,  0.3396,  0.2340
20230923, arin,  0.3044,  0.3485
20230923, ripencc,  0.6314,  0.3740
20230923, afrinic,  0.2759,  0.0750