date, RIR, IPv4 adoption, IPv6 adoption 20241209, ripencc, 0.7075, 0.3980 20241209, apnic, 0.3590, 0.1816 20241209, lacnic, 0.5245, 0.5277 20241209, afrinic, 0.3250, 0.1089 20241209, arin, 0.3637, 0.6072