date, RIR, IPv4 adoption, IPv6 adoption 20220825, afrinic, 0.1948, 0.0644 20220825, arin, 0.2693, 0.2869 20220825, apnic, 0.3095, 0.2297 20220825, lacnic, 0.4138, 0.4530 20220825, ripencc, 0.5631, 0.3528