AS4766 211.197.224.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048211.197.224.0/24211.197.225.0/24211.197.226.0/24211.197.227.0/24211.197.228.0/24211.197.229.0/24211.197.230.0/24211.197.231.0/24