AS4809 122.225.240.0/21 CIDR and IP Range Summary.ASN: 4809 - China Telecom Next Generation Carrier NetworkHost Count: 2046Addressable IPs: 2048122.225.240.0/24122.225.241.0/24122.225.242.0/24122.225.243.0/24122.225.244.0/24122.225.245.0/24122.225.246.0/24122.225.247.0/24