date, RIR, IPv4 adoption, IPv6 adoption
20231130, apnic,  0.3442,  0.2358
20231130, afrinic,  0.2800,  0.0764
20231130, ripencc,  0.6531,  0.3747
20231130, arin,  0.3112,  0.6619
20231130, lacnic,  0.5078,  0.4987