date, RIR, IPv4 adoption, IPv6 adoption 20221113, ripencc, 0.5781, 0.3631 20221113, arin, 0.2805, 0.3458 20221113, afrinic, 0.1955, 0.0676 20221113, apnic, 0.3267, 0.2315 20221113, lacnic, 0.4076, 0.4585