AS9808 221.180.224.0/21 CIDR and IP Range Summary.ASN: 9808 - China Mobile Communications Group Co. Ltd.Host Count: 2046Addressable IPs: 2048221.180.224.0/24221.180.225.0/24221.180.226.0/24221.180.227.0/24221.180.228.0/24221.180.229.0/24221.180.230.0/24221.180.231.0/24