date, RIR, IPv4 adoption, IPv6 adoption
20231015, lacnic,  0.4954,  0.4996
20231015, arin,  0.3076,  0.3489
20231015, apnic,  0.3417,  0.2343
20231015, ripencc,  0.6346,  0.3736
20231015, afrinic,  0.2783,  0.0753