AS4766 59.0.120.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 204859.0.120.0/2459.0.121.0/2459.0.122.0/2459.0.123.0/2459.0.124.0/2459.0.125.0/2459.0.126.0/2459.0.127.0/24