AS4766 220.77.20.0/24 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 254Addressable IPs: 256 220.77.20.0220.77.20.1220.77.20.2220.77.20.3220.77.20.4220.77.20.5220.77.20.6220.77.20.7220.77.20.8220.77.20.9220.77.20.10220.77.20.11220.77.20.12220.77.20.13220.77.20.14220.77.20.15220.77.20.16220.77.20.17220.77.20.18220.77.20.19220.77.20.20220.77.20.21220.77.20.22220.77.20.23220.77.20.24220.77.20.25220.77.20.26220.77.20.27220.77.20.28220.77.20.29220.77.20.30220.77.20.31220.77.20.32220.77.20.33220.77.20.34220.77.20.35220.77.20.36220.77.20.37220.77.20.38220.77.20.39220.77.20.40220.77.20.41220.77.20.42220.77.20.43220.77.20.44220.77.20.45220.77.20.46220.77.20.47220.77.20.48220.77.20.49220.77.20.50220.77.20.51220.77.20.52220.77.20.53220.77.20.54220.77.20.55220.77.20.56220.77.20.57220.77.20.58220.77.20.59220.77.20.60220.77.20.61220.77.20.62220.77.20.63220.77.20.64220.77.20.65220.77.20.66220.77.20.67220.77.20.68220.77.20.69220.77.20.70220.77.20.71220.77.20.72220.77.20.73220.77.20.74220.77.20.75220.77.20.76220.77.20.77220.77.20.78220.77.20.79220.77.20.80220.77.20.81220.77.20.82220.77.20.83220.77.20.84220.77.20.85220.77.20.86220.77.20.87220.77.20.88220.77.20.89220.77.20.90220.77.20.91220.77.20.92220.77.20.93220.77.20.94220.77.20.95220.77.20.96220.77.20.97220.77.20.98220.77.20.99220.77.20.100220.77.20.101220.77.20.102220.77.20.103220.77.20.104220.77.20.105220.77.20.106220.77.20.107220.77.20.108220.77.20.109220.77.20.110220.77.20.111220.77.20.112220.77.20.113220.77.20.114220.77.20.115220.77.20.116220.77.20.117220.77.20.118220.77.20.119220.77.20.120220.77.20.121220.77.20.122220.77.20.123220.77.20.124220.77.20.125220.77.20.126220.77.20.127220.77.20.128220.77.20.129220.77.20.130220.77.20.131220.77.20.132220.77.20.133220.77.20.134220.77.20.135220.77.20.136220.77.20.137220.77.20.138220.77.20.139220.77.20.140220.77.20.141220.77.20.142220.77.20.143220.77.20.144220.77.20.145220.77.20.146220.77.20.147220.77.20.148220.77.20.149220.77.20.150220.77.20.151220.77.20.152220.77.20.153220.77.20.154220.77.20.155220.77.20.156220.77.20.157220.77.20.158220.77.20.159220.77.20.160220.77.20.161220.77.20.162220.77.20.163220.77.20.164220.77.20.165220.77.20.166220.77.20.167220.77.20.168220.77.20.169220.77.20.170220.77.20.171220.77.20.172220.77.20.173220.77.20.174220.77.20.175220.77.20.176220.77.20.177220.77.20.178220.77.20.179220.77.20.180220.77.20.181220.77.20.182220.77.20.183220.77.20.184220.77.20.185220.77.20.186220.77.20.187220.77.20.188220.77.20.189220.77.20.190220.77.20.191220.77.20.192220.77.20.193220.77.20.194220.77.20.195220.77.20.196220.77.20.197220.77.20.198220.77.20.199220.77.20.200220.77.20.201220.77.20.202220.77.20.203220.77.20.204220.77.20.205220.77.20.206220.77.20.207220.77.20.208220.77.20.209220.77.20.210220.77.20.211220.77.20.212220.77.20.213220.77.20.214220.77.20.215220.77.20.216220.77.20.217220.77.20.218220.77.20.219220.77.20.220220.77.20.221220.77.20.222220.77.20.223220.77.20.224220.77.20.225220.77.20.226220.77.20.227220.77.20.228220.77.20.229220.77.20.230220.77.20.231220.77.20.232220.77.20.233220.77.20.234220.77.20.235220.77.20.236220.77.20.237220.77.20.238220.77.20.239220.77.20.240220.77.20.241220.77.20.242220.77.20.243220.77.20.244220.77.20.245220.77.20.246220.77.20.247220.77.20.248220.77.20.249220.77.20.250220.77.20.251220.77.20.252220.77.20.253220.77.20.254220.77.20.255