date, RIR, IPv4 adoption, IPv6 adoption
20231008, arin,  0.3073,  0.3490
20231008, lacnic,  0.4932,  0.4997
20231008, afrinic,  0.2773,  0.0751
20231008, ripencc,  0.6342,  0.3735
20231008, apnic,  0.3415,  0.2342