AS4809 122.225.144.0/20 CIDR and IP Range Summary.ASN: 4809 - China Telecom Next Generation Carrier NetworkHost Count: 4094Addressable IPs: 4096122.225.144.0/24122.225.145.0/24122.225.146.0/24122.225.147.0/24122.225.148.0/24122.225.149.0/24122.225.150.0/24122.225.151.0/24122.225.152.0/24122.225.153.0/24122.225.154.0/24122.225.155.0/24122.225.156.0/24122.225.157.0/24122.225.158.0/24122.225.159.0/24