AS4766 220.126.48.0/20 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 4094Addressable IPs: 4096220.126.48.0/24220.126.49.0/24220.126.50.0/24220.126.51.0/24220.126.52.0/24220.126.53.0/24220.126.54.0/24220.126.55.0/24220.126.56.0/24220.126.57.0/24220.126.58.0/24220.126.59.0/24220.126.60.0/24220.126.61.0/24220.126.62.0/24220.126.63.0/24