AS4766 211.221.192.0/19 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 8190Addressable IPs: 8192211.221.192.0/24211.221.193.0/24211.221.194.0/24211.221.195.0/24211.221.196.0/24211.221.197.0/24211.221.198.0/24211.221.199.0/24211.221.200.0/24211.221.201.0/24211.221.202.0/24211.221.203.0/24211.221.204.0/24211.221.205.0/24211.221.206.0/24211.221.207.0/24211.221.208.0/24211.221.209.0/24211.221.210.0/24211.221.211.0/24211.221.212.0/24211.221.213.0/24211.221.214.0/24211.221.215.0/24211.221.216.0/24211.221.217.0/24211.221.218.0/24211.221.219.0/24211.221.220.0/24211.221.221.0/24211.221.222.0/24211.221.223.0/24