date, RIR, IPv4 adoption, IPv6 adoption 20221031, apnic, 0.3264, 0.2314 20221031, afrinic, 0.1946, 0.0675 20221031, ripencc, 0.5791, 0.3612 20221031, lacnic, 0.4067, 0.4576 20221031, arin, 0.2788, 0.3458