AS4812 113.21.237.0/24 CIDR and IP Range Summary.ASN: 4812 - China Telecom GroupHost Count: 254Addressable IPs: 256 113.21.237.0113.21.237.1113.21.237.2113.21.237.3113.21.237.4113.21.237.5113.21.237.6113.21.237.7113.21.237.8113.21.237.9113.21.237.10113.21.237.11113.21.237.12113.21.237.13113.21.237.14113.21.237.15113.21.237.16113.21.237.17113.21.237.18113.21.237.19113.21.237.20113.21.237.21113.21.237.22113.21.237.23113.21.237.24113.21.237.25113.21.237.26113.21.237.27113.21.237.28113.21.237.29113.21.237.30113.21.237.31113.21.237.32113.21.237.33113.21.237.34113.21.237.35113.21.237.36113.21.237.37113.21.237.38113.21.237.39113.21.237.40113.21.237.41113.21.237.42113.21.237.43113.21.237.44113.21.237.45113.21.237.46113.21.237.47113.21.237.48113.21.237.49113.21.237.50113.21.237.51113.21.237.52113.21.237.53113.21.237.54113.21.237.55113.21.237.56113.21.237.57113.21.237.58113.21.237.59113.21.237.60113.21.237.61113.21.237.62113.21.237.63113.21.237.64113.21.237.65113.21.237.66113.21.237.67113.21.237.68113.21.237.69113.21.237.70113.21.237.71113.21.237.72113.21.237.73113.21.237.74113.21.237.75113.21.237.76113.21.237.77113.21.237.78113.21.237.79113.21.237.80113.21.237.81113.21.237.82113.21.237.83113.21.237.84113.21.237.85113.21.237.86113.21.237.87113.21.237.88113.21.237.89113.21.237.90113.21.237.91113.21.237.92113.21.237.93113.21.237.94113.21.237.95113.21.237.96113.21.237.97113.21.237.98113.21.237.99113.21.237.100113.21.237.101113.21.237.102113.21.237.103113.21.237.104113.21.237.105113.21.237.106113.21.237.107113.21.237.108113.21.237.109113.21.237.110113.21.237.111113.21.237.112113.21.237.113113.21.237.114113.21.237.115113.21.237.116113.21.237.117113.21.237.118113.21.237.119113.21.237.120113.21.237.121113.21.237.122113.21.237.123113.21.237.124113.21.237.125113.21.237.126113.21.237.127113.21.237.128113.21.237.129113.21.237.130113.21.237.131113.21.237.132113.21.237.133113.21.237.134113.21.237.135113.21.237.136113.21.237.137113.21.237.138113.21.237.139113.21.237.140113.21.237.141113.21.237.142113.21.237.143113.21.237.144113.21.237.145113.21.237.146113.21.237.147113.21.237.148113.21.237.149113.21.237.150113.21.237.151113.21.237.152113.21.237.153113.21.237.154113.21.237.155113.21.237.156113.21.237.157113.21.237.158113.21.237.159113.21.237.160113.21.237.161113.21.237.162113.21.237.163113.21.237.164113.21.237.165113.21.237.166113.21.237.167113.21.237.168113.21.237.169113.21.237.170113.21.237.171113.21.237.172113.21.237.173113.21.237.174113.21.237.175113.21.237.176113.21.237.177113.21.237.178113.21.237.179113.21.237.180113.21.237.181113.21.237.182113.21.237.183113.21.237.184113.21.237.185113.21.237.186113.21.237.187113.21.237.188113.21.237.189113.21.237.190113.21.237.191113.21.237.192113.21.237.193113.21.237.194113.21.237.195113.21.237.196113.21.237.197113.21.237.198113.21.237.199113.21.237.200113.21.237.201113.21.237.202113.21.237.203113.21.237.204113.21.237.205113.21.237.206113.21.237.207113.21.237.208113.21.237.209113.21.237.210113.21.237.211113.21.237.212113.21.237.213113.21.237.214113.21.237.215113.21.237.216113.21.237.217113.21.237.218113.21.237.219113.21.237.220113.21.237.221113.21.237.222113.21.237.223113.21.237.224113.21.237.225113.21.237.226113.21.237.227113.21.237.228113.21.237.229113.21.237.230113.21.237.231113.21.237.232113.21.237.233113.21.237.234113.21.237.235113.21.237.236113.21.237.237113.21.237.238113.21.237.239113.21.237.240113.21.237.241113.21.237.242113.21.237.243113.21.237.244113.21.237.245113.21.237.246113.21.237.247113.21.237.248113.21.237.249113.21.237.250113.21.237.251113.21.237.252113.21.237.253113.21.237.254113.21.237.255