AS4766 221.162.28.0/24 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 254Addressable IPs: 256 221.162.28.0221.162.28.1221.162.28.2221.162.28.3221.162.28.4221.162.28.5221.162.28.6221.162.28.7221.162.28.8221.162.28.9221.162.28.10221.162.28.11221.162.28.12221.162.28.13221.162.28.14221.162.28.15221.162.28.16221.162.28.17221.162.28.18221.162.28.19221.162.28.20221.162.28.21221.162.28.22221.162.28.23221.162.28.24221.162.28.25221.162.28.26221.162.28.27221.162.28.28221.162.28.29221.162.28.30221.162.28.31221.162.28.32221.162.28.33221.162.28.34221.162.28.35221.162.28.36221.162.28.37221.162.28.38221.162.28.39221.162.28.40221.162.28.41221.162.28.42221.162.28.43221.162.28.44221.162.28.45221.162.28.46221.162.28.47221.162.28.48221.162.28.49221.162.28.50221.162.28.51221.162.28.52221.162.28.53221.162.28.54221.162.28.55221.162.28.56221.162.28.57221.162.28.58221.162.28.59221.162.28.60221.162.28.61221.162.28.62221.162.28.63221.162.28.64221.162.28.65221.162.28.66221.162.28.67221.162.28.68221.162.28.69221.162.28.70221.162.28.71221.162.28.72221.162.28.73221.162.28.74221.162.28.75221.162.28.76221.162.28.77221.162.28.78221.162.28.79221.162.28.80221.162.28.81221.162.28.82221.162.28.83221.162.28.84221.162.28.85221.162.28.86221.162.28.87221.162.28.88221.162.28.89221.162.28.90221.162.28.91221.162.28.92221.162.28.93221.162.28.94221.162.28.95221.162.28.96221.162.28.97221.162.28.98221.162.28.99221.162.28.100221.162.28.101221.162.28.102221.162.28.103221.162.28.104221.162.28.105221.162.28.106221.162.28.107221.162.28.108221.162.28.109221.162.28.110221.162.28.111221.162.28.112221.162.28.113221.162.28.114221.162.28.115221.162.28.116221.162.28.117221.162.28.118221.162.28.119221.162.28.120221.162.28.121221.162.28.122221.162.28.123221.162.28.124221.162.28.125221.162.28.126221.162.28.127221.162.28.128221.162.28.129221.162.28.130221.162.28.131221.162.28.132221.162.28.133221.162.28.134221.162.28.135221.162.28.136221.162.28.137221.162.28.138221.162.28.139221.162.28.140221.162.28.141221.162.28.142221.162.28.143221.162.28.144221.162.28.145221.162.28.146221.162.28.147221.162.28.148221.162.28.149221.162.28.150221.162.28.151221.162.28.152221.162.28.153221.162.28.154221.162.28.155221.162.28.156221.162.28.157221.162.28.158221.162.28.159221.162.28.160221.162.28.161221.162.28.162221.162.28.163221.162.28.164221.162.28.165221.162.28.166221.162.28.167221.162.28.168221.162.28.169221.162.28.170221.162.28.171221.162.28.172221.162.28.173221.162.28.174221.162.28.175221.162.28.176221.162.28.177221.162.28.178221.162.28.179221.162.28.180221.162.28.181221.162.28.182221.162.28.183221.162.28.184221.162.28.185221.162.28.186221.162.28.187221.162.28.188221.162.28.189221.162.28.190221.162.28.191221.162.28.192221.162.28.193221.162.28.194221.162.28.195221.162.28.196221.162.28.197221.162.28.198221.162.28.199221.162.28.200221.162.28.201221.162.28.202221.162.28.203221.162.28.204221.162.28.205221.162.28.206221.162.28.207221.162.28.208221.162.28.209221.162.28.210221.162.28.211221.162.28.212221.162.28.213221.162.28.214221.162.28.215221.162.28.216221.162.28.217221.162.28.218221.162.28.219221.162.28.220221.162.28.221221.162.28.222221.162.28.223221.162.28.224221.162.28.225221.162.28.226221.162.28.227221.162.28.228221.162.28.229221.162.28.230221.162.28.231221.162.28.232221.162.28.233221.162.28.234221.162.28.235221.162.28.236221.162.28.237221.162.28.238221.162.28.239221.162.28.240221.162.28.241221.162.28.242221.162.28.243221.162.28.244221.162.28.245221.162.28.246221.162.28.247221.162.28.248221.162.28.249221.162.28.250221.162.28.251221.162.28.252221.162.28.253221.162.28.254221.162.28.255