AS4766 221.163.83.0/24 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 254Addressable IPs: 256 221.163.83.0221.163.83.1221.163.83.2221.163.83.3221.163.83.4221.163.83.5221.163.83.6221.163.83.7221.163.83.8221.163.83.9221.163.83.10221.163.83.11221.163.83.12221.163.83.13221.163.83.14221.163.83.15221.163.83.16221.163.83.17221.163.83.18221.163.83.19221.163.83.20221.163.83.21221.163.83.22221.163.83.23221.163.83.24221.163.83.25221.163.83.26221.163.83.27221.163.83.28221.163.83.29221.163.83.30221.163.83.31221.163.83.32221.163.83.33221.163.83.34221.163.83.35221.163.83.36221.163.83.37221.163.83.38221.163.83.39221.163.83.40221.163.83.41221.163.83.42221.163.83.43221.163.83.44221.163.83.45221.163.83.46221.163.83.47221.163.83.48221.163.83.49221.163.83.50221.163.83.51221.163.83.52221.163.83.53221.163.83.54221.163.83.55221.163.83.56221.163.83.57221.163.83.58221.163.83.59221.163.83.60221.163.83.61221.163.83.62221.163.83.63221.163.83.64221.163.83.65221.163.83.66221.163.83.67221.163.83.68221.163.83.69221.163.83.70221.163.83.71221.163.83.72221.163.83.73221.163.83.74221.163.83.75221.163.83.76221.163.83.77221.163.83.78221.163.83.79221.163.83.80221.163.83.81221.163.83.82221.163.83.83221.163.83.84221.163.83.85221.163.83.86221.163.83.87221.163.83.88221.163.83.89221.163.83.90221.163.83.91221.163.83.92221.163.83.93221.163.83.94221.163.83.95221.163.83.96221.163.83.97221.163.83.98221.163.83.99221.163.83.100221.163.83.101221.163.83.102221.163.83.103221.163.83.104221.163.83.105221.163.83.106221.163.83.107221.163.83.108221.163.83.109221.163.83.110221.163.83.111221.163.83.112221.163.83.113221.163.83.114221.163.83.115221.163.83.116221.163.83.117221.163.83.118221.163.83.119221.163.83.120221.163.83.121221.163.83.122221.163.83.123221.163.83.124221.163.83.125221.163.83.126221.163.83.127221.163.83.128221.163.83.129221.163.83.130221.163.83.131221.163.83.132221.163.83.133221.163.83.134221.163.83.135221.163.83.136221.163.83.137221.163.83.138221.163.83.139221.163.83.140221.163.83.141221.163.83.142221.163.83.143221.163.83.144221.163.83.145221.163.83.146221.163.83.147221.163.83.148221.163.83.149221.163.83.150221.163.83.151221.163.83.152221.163.83.153221.163.83.154221.163.83.155221.163.83.156221.163.83.157221.163.83.158221.163.83.159221.163.83.160221.163.83.161221.163.83.162221.163.83.163221.163.83.164221.163.83.165221.163.83.166221.163.83.167221.163.83.168221.163.83.169221.163.83.170221.163.83.171221.163.83.172221.163.83.173221.163.83.174221.163.83.175221.163.83.176221.163.83.177221.163.83.178221.163.83.179221.163.83.180221.163.83.181221.163.83.182221.163.83.183221.163.83.184221.163.83.185221.163.83.186221.163.83.187221.163.83.188221.163.83.189221.163.83.190221.163.83.191221.163.83.192221.163.83.193221.163.83.194221.163.83.195221.163.83.196221.163.83.197221.163.83.198221.163.83.199221.163.83.200221.163.83.201221.163.83.202221.163.83.203221.163.83.204221.163.83.205221.163.83.206221.163.83.207221.163.83.208221.163.83.209221.163.83.210221.163.83.211221.163.83.212221.163.83.213221.163.83.214221.163.83.215221.163.83.216221.163.83.217221.163.83.218221.163.83.219221.163.83.220221.163.83.221221.163.83.222221.163.83.223221.163.83.224221.163.83.225221.163.83.226221.163.83.227221.163.83.228221.163.83.229221.163.83.230221.163.83.231221.163.83.232221.163.83.233221.163.83.234221.163.83.235221.163.83.236221.163.83.237221.163.83.238221.163.83.239221.163.83.240221.163.83.241221.163.83.242221.163.83.243221.163.83.244221.163.83.245221.163.83.246221.163.83.247221.163.83.248221.163.83.249221.163.83.250221.163.83.251221.163.83.252221.163.83.253221.163.83.254221.163.83.255