AS4766 211.34.72.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048211.34.72.0/24211.34.73.0/24211.34.74.0/24211.34.75.0/24211.34.76.0/24211.34.77.0/24211.34.78.0/24211.34.79.0/24