AS4766 220.69.96.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048220.69.96.0/24220.69.97.0/24220.69.98.0/24220.69.99.0/24220.69.100.0/24220.69.101.0/24220.69.102.0/24220.69.103.0/24