AS4766 220.94.168.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048220.94.168.0/24220.94.169.0/24220.94.170.0/24220.94.171.0/24220.94.172.0/24220.94.173.0/24220.94.174.0/24220.94.175.0/24