AS4766 218.146.104.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048218.146.104.0/24218.146.105.0/24218.146.106.0/24218.146.107.0/24218.146.108.0/24218.146.109.0/24218.146.110.0/24218.146.111.0/24