AS4766 125.128.112.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048125.128.112.0/24125.128.113.0/24125.128.114.0/24125.128.115.0/24125.128.116.0/24125.128.117.0/24125.128.118.0/24125.128.119.0/24