AS4766 218.148.112.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048218.148.112.0/24218.148.113.0/24218.148.114.0/24218.148.115.0/24218.148.116.0/24218.148.117.0/24218.148.118.0/24218.148.119.0/24