AS4766 61.84.0.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 204861.84.0.0/2461.84.1.0/2461.84.2.0/2461.84.3.0/2461.84.4.0/2461.84.5.0/2461.84.6.0/2461.84.7.0/24