AS4809 125.69.72.0/21 CIDR and IP Range Summary.ASN: 4809 - China Telecom Next Generation Carrier NetworkHost Count: 2046Addressable IPs: 2048125.69.72.0/24125.69.73.0/24125.69.74.0/24125.69.75.0/24125.69.76.0/24125.69.77.0/24125.69.78.0/24125.69.79.0/24