AS4766 221.145.157.0/24 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 254Addressable IPs: 256 221.145.157.0221.145.157.1221.145.157.2221.145.157.3221.145.157.4221.145.157.5221.145.157.6221.145.157.7221.145.157.8221.145.157.9221.145.157.10221.145.157.11221.145.157.12221.145.157.13221.145.157.14221.145.157.15221.145.157.16221.145.157.17221.145.157.18221.145.157.19221.145.157.20221.145.157.21221.145.157.22221.145.157.23221.145.157.24221.145.157.25221.145.157.26221.145.157.27221.145.157.28221.145.157.29221.145.157.30221.145.157.31221.145.157.32221.145.157.33221.145.157.34221.145.157.35221.145.157.36221.145.157.37221.145.157.38221.145.157.39221.145.157.40221.145.157.41221.145.157.42221.145.157.43221.145.157.44221.145.157.45221.145.157.46221.145.157.47221.145.157.48221.145.157.49221.145.157.50221.145.157.51221.145.157.52221.145.157.53221.145.157.54221.145.157.55221.145.157.56221.145.157.57221.145.157.58221.145.157.59221.145.157.60221.145.157.61221.145.157.62221.145.157.63221.145.157.64221.145.157.65221.145.157.66221.145.157.67221.145.157.68221.145.157.69221.145.157.70221.145.157.71221.145.157.72221.145.157.73221.145.157.74221.145.157.75221.145.157.76221.145.157.77221.145.157.78221.145.157.79221.145.157.80221.145.157.81221.145.157.82221.145.157.83221.145.157.84221.145.157.85221.145.157.86221.145.157.87221.145.157.88221.145.157.89221.145.157.90221.145.157.91221.145.157.92221.145.157.93221.145.157.94221.145.157.95221.145.157.96221.145.157.97221.145.157.98221.145.157.99221.145.157.100221.145.157.101221.145.157.102221.145.157.103221.145.157.104221.145.157.105221.145.157.106221.145.157.107221.145.157.108221.145.157.109221.145.157.110221.145.157.111221.145.157.112221.145.157.113221.145.157.114221.145.157.115221.145.157.116221.145.157.117221.145.157.118221.145.157.119221.145.157.120221.145.157.121221.145.157.122221.145.157.123221.145.157.124221.145.157.125221.145.157.126221.145.157.127221.145.157.128221.145.157.129221.145.157.130221.145.157.131221.145.157.132221.145.157.133221.145.157.134221.145.157.135221.145.157.136221.145.157.137221.145.157.138221.145.157.139221.145.157.140221.145.157.141221.145.157.142221.145.157.143221.145.157.144221.145.157.145221.145.157.146221.145.157.147221.145.157.148221.145.157.149221.145.157.150221.145.157.151221.145.157.152221.145.157.153221.145.157.154221.145.157.155221.145.157.156221.145.157.157221.145.157.158221.145.157.159221.145.157.160221.145.157.161221.145.157.162221.145.157.163221.145.157.164221.145.157.165221.145.157.166221.145.157.167221.145.157.168221.145.157.169221.145.157.170221.145.157.171221.145.157.172221.145.157.173221.145.157.174221.145.157.175221.145.157.176221.145.157.177221.145.157.178221.145.157.179221.145.157.180221.145.157.181221.145.157.182221.145.157.183221.145.157.184221.145.157.185221.145.157.186221.145.157.187221.145.157.188221.145.157.189221.145.157.190221.145.157.191221.145.157.192221.145.157.193221.145.157.194221.145.157.195221.145.157.196221.145.157.197221.145.157.198221.145.157.199221.145.157.200221.145.157.201221.145.157.202221.145.157.203221.145.157.204221.145.157.205221.145.157.206221.145.157.207221.145.157.208221.145.157.209221.145.157.210221.145.157.211221.145.157.212221.145.157.213221.145.157.214221.145.157.215221.145.157.216221.145.157.217221.145.157.218221.145.157.219221.145.157.220221.145.157.221221.145.157.222221.145.157.223221.145.157.224221.145.157.225221.145.157.226221.145.157.227221.145.157.228221.145.157.229221.145.157.230221.145.157.231221.145.157.232221.145.157.233221.145.157.234221.145.157.235221.145.157.236221.145.157.237221.145.157.238221.145.157.239221.145.157.240221.145.157.241221.145.157.242221.145.157.243221.145.157.244221.145.157.245221.145.157.246221.145.157.247221.145.157.248221.145.157.249221.145.157.250221.145.157.251221.145.157.252221.145.157.253221.145.157.254221.145.157.255