AS4809 221.231.13.0/25 CIDR and IP Range Summary.ASN: 4809 - China Telecom Next Generation Carrier NetworkHost Count: 126Addressable IPs: 128 221.231.13.1221.231.13.2221.231.13.3221.231.13.4221.231.13.5221.231.13.6221.231.13.7221.231.13.8221.231.13.9221.231.13.10221.231.13.11221.231.13.12221.231.13.13221.231.13.14221.231.13.15221.231.13.16221.231.13.17221.231.13.18221.231.13.19221.231.13.20221.231.13.21221.231.13.22221.231.13.23221.231.13.24221.231.13.25221.231.13.26221.231.13.27221.231.13.28221.231.13.29221.231.13.30221.231.13.31221.231.13.32221.231.13.33221.231.13.34221.231.13.35221.231.13.36221.231.13.37221.231.13.38221.231.13.39221.231.13.40221.231.13.41221.231.13.42221.231.13.43221.231.13.44221.231.13.45221.231.13.46221.231.13.47221.231.13.48221.231.13.49221.231.13.50221.231.13.51221.231.13.52221.231.13.53221.231.13.54221.231.13.55221.231.13.56221.231.13.57221.231.13.58221.231.13.59221.231.13.60221.231.13.61221.231.13.62221.231.13.63221.231.13.64221.231.13.65221.231.13.66221.231.13.67221.231.13.68221.231.13.69221.231.13.70221.231.13.71221.231.13.72221.231.13.73221.231.13.74221.231.13.75221.231.13.76221.231.13.77221.231.13.78221.231.13.79221.231.13.80221.231.13.81221.231.13.82221.231.13.83221.231.13.84221.231.13.85221.231.13.86221.231.13.87221.231.13.88221.231.13.89221.231.13.90221.231.13.91221.231.13.92221.231.13.93221.231.13.94221.231.13.95221.231.13.96221.231.13.97221.231.13.98221.231.13.99221.231.13.100221.231.13.101221.231.13.102221.231.13.103221.231.13.104221.231.13.105221.231.13.106221.231.13.107221.231.13.108221.231.13.109221.231.13.110221.231.13.111221.231.13.112221.231.13.113221.231.13.114221.231.13.115221.231.13.116221.231.13.117221.231.13.118221.231.13.119221.231.13.120221.231.13.121221.231.13.122221.231.13.123221.231.13.124221.231.13.125221.231.13.126221.231.13.127221.231.13.128