AS4766 203.225.21.0/24 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 254Addressable IPs: 256 203.225.21.0203.225.21.1203.225.21.2203.225.21.3203.225.21.4203.225.21.5203.225.21.6203.225.21.7203.225.21.8203.225.21.9203.225.21.10203.225.21.11203.225.21.12203.225.21.13203.225.21.14203.225.21.15203.225.21.16203.225.21.17203.225.21.18203.225.21.19203.225.21.20203.225.21.21203.225.21.22203.225.21.23203.225.21.24203.225.21.25203.225.21.26203.225.21.27203.225.21.28203.225.21.29203.225.21.30203.225.21.31203.225.21.32203.225.21.33203.225.21.34203.225.21.35203.225.21.36203.225.21.37203.225.21.38203.225.21.39203.225.21.40203.225.21.41203.225.21.42203.225.21.43203.225.21.44203.225.21.45203.225.21.46203.225.21.47203.225.21.48203.225.21.49203.225.21.50203.225.21.51203.225.21.52203.225.21.53203.225.21.54203.225.21.55203.225.21.56203.225.21.57203.225.21.58203.225.21.59203.225.21.60203.225.21.61203.225.21.62203.225.21.63203.225.21.64203.225.21.65203.225.21.66203.225.21.67203.225.21.68203.225.21.69203.225.21.70203.225.21.71203.225.21.72203.225.21.73203.225.21.74203.225.21.75203.225.21.76203.225.21.77203.225.21.78203.225.21.79203.225.21.80203.225.21.81203.225.21.82203.225.21.83203.225.21.84203.225.21.85203.225.21.86203.225.21.87203.225.21.88203.225.21.89203.225.21.90203.225.21.91203.225.21.92203.225.21.93203.225.21.94203.225.21.95203.225.21.96203.225.21.97203.225.21.98203.225.21.99203.225.21.100203.225.21.101203.225.21.102203.225.21.103203.225.21.104203.225.21.105203.225.21.106203.225.21.107203.225.21.108203.225.21.109203.225.21.110203.225.21.111203.225.21.112203.225.21.113203.225.21.114203.225.21.115203.225.21.116203.225.21.117203.225.21.118203.225.21.119203.225.21.120203.225.21.121203.225.21.122203.225.21.123203.225.21.124203.225.21.125203.225.21.126203.225.21.127203.225.21.128203.225.21.129203.225.21.130203.225.21.131203.225.21.132203.225.21.133203.225.21.134203.225.21.135203.225.21.136203.225.21.137203.225.21.138203.225.21.139203.225.21.140203.225.21.141203.225.21.142203.225.21.143203.225.21.144203.225.21.145203.225.21.146203.225.21.147203.225.21.148203.225.21.149203.225.21.150203.225.21.151203.225.21.152203.225.21.153203.225.21.154203.225.21.155203.225.21.156203.225.21.157203.225.21.158203.225.21.159203.225.21.160203.225.21.161203.225.21.162203.225.21.163203.225.21.164203.225.21.165203.225.21.166203.225.21.167203.225.21.168203.225.21.169203.225.21.170203.225.21.171203.225.21.172203.225.21.173203.225.21.174203.225.21.175203.225.21.176203.225.21.177203.225.21.178203.225.21.179203.225.21.180203.225.21.181203.225.21.182203.225.21.183203.225.21.184203.225.21.185203.225.21.186203.225.21.187203.225.21.188203.225.21.189203.225.21.190203.225.21.191203.225.21.192203.225.21.193203.225.21.194203.225.21.195203.225.21.196203.225.21.197203.225.21.198203.225.21.199203.225.21.200203.225.21.201203.225.21.202203.225.21.203203.225.21.204203.225.21.205203.225.21.206203.225.21.207203.225.21.208203.225.21.209203.225.21.210203.225.21.211203.225.21.212203.225.21.213203.225.21.214203.225.21.215203.225.21.216203.225.21.217203.225.21.218203.225.21.219203.225.21.220203.225.21.221203.225.21.222203.225.21.223203.225.21.224203.225.21.225203.225.21.226203.225.21.227203.225.21.228203.225.21.229203.225.21.230203.225.21.231203.225.21.232203.225.21.233203.225.21.234203.225.21.235203.225.21.236203.225.21.237203.225.21.238203.225.21.239203.225.21.240203.225.21.241203.225.21.242203.225.21.243203.225.21.244203.225.21.245203.225.21.246203.225.21.247203.225.21.248203.225.21.249203.225.21.250203.225.21.251203.225.21.252203.225.21.253203.225.21.254203.225.21.255