AS4766 61.72.96.0/20 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 4094Addressable IPs: 409661.72.96.0/2461.72.97.0/2461.72.98.0/2461.72.99.0/2461.72.100.0/2461.72.101.0/2461.72.102.0/2461.72.103.0/2461.72.104.0/2461.72.105.0/2461.72.106.0/2461.72.107.0/2461.72.108.0/2461.72.109.0/2461.72.110.0/2461.72.111.0/24