AS4766 211.248.48.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048211.248.48.0/24211.248.49.0/24211.248.50.0/24211.248.51.0/24211.248.52.0/24211.248.53.0/24211.248.54.0/24211.248.55.0/24