AS4809 117.28.224.0/19 CIDR and IP Range Summary.ASN: 4809 - China Telecom Next Generation Carrier NetworkHost Count: 8190Addressable IPs: 8192117.28.224.0/24117.28.225.0/24117.28.226.0/24117.28.227.0/24117.28.228.0/24117.28.229.0/24117.28.230.0/24117.28.231.0/24117.28.232.0/24117.28.233.0/24117.28.234.0/24117.28.235.0/24117.28.236.0/24117.28.237.0/24117.28.238.0/24117.28.239.0/24117.28.240.0/24117.28.241.0/24117.28.242.0/24117.28.243.0/24117.28.244.0/24117.28.245.0/24117.28.246.0/24117.28.247.0/24117.28.248.0/24117.28.249.0/24117.28.250.0/24117.28.251.0/24117.28.252.0/24117.28.253.0/24117.28.254.0/24117.28.255.0/24