AS4766 14.63.112.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 204814.63.112.0/2414.63.113.0/2414.63.114.0/2414.63.115.0/2414.63.116.0/2414.63.117.0/2414.63.118.0/2414.63.119.0/24