date, RIR, IPv4 adoption, IPv6 adoption
20231103, arin,  0.3084,  0.1796
20231103, lacnic,  0.4953,  0.4892
20231103, afrinic,  0.2786,  0.0762
20231103, ripencc,  0.6443,  0.3720
20231103, apnic,  0.3434,  0.2344