AS4766 211.252.184.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048211.252.184.0/24211.252.185.0/24211.252.186.0/24211.252.187.0/24211.252.188.0/24211.252.189.0/24211.252.190.0/24211.252.191.0/24