date, RIR, IPv4 adoption, IPv6 adoption
20231226, apnic,  0.3456,  0.2361
20231226, ripencc,  0.6554,  0.3762
20231226, afrinic,  0.2797,  0.0767
20231226, arin,  0.3136,  0.6620
20231226, lacnic,  0.5028,  0.5004