date, RIR, IPv4 adoption, IPv6 adoption
20231030, lacnic,  0.4944,  0.4892
20231030, afrinic,  0.2789,  0.0760
20231030, apnic,  0.3433,  0.2344
20231030, ripencc,  0.6436,  0.3724
20231030, arin,  0.3083,  0.1815