date, RIR, IPv4 adoption, IPv6 adoption 20221119, apnic, 0.3267, 0.2313 20221119, arin, 0.2842, 0.3459 20221119, afrinic, 0.1959, 0.0673 20221119, lacnic, 0.4090, 0.4599 20221119, ripencc, 0.5784, 0.3650