AS4766 61.73.104.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 204861.73.104.0/2461.73.105.0/2461.73.106.0/2461.73.107.0/2461.73.108.0/2461.73.109.0/2461.73.110.0/2461.73.111.0/24