AS4766 125.132.144.0/21 CIDR and IP Range Summary.ASN: 4766 - Korea TelecomHost Count: 2046Addressable IPs: 2048125.132.144.0/24125.132.145.0/24125.132.146.0/24125.132.147.0/24125.132.148.0/24125.132.149.0/24125.132.150.0/24125.132.151.0/24