AS22773 72.203.208.0/21 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 2046Addressable IPs: 204872.203.208.0/2472.203.209.0/2472.203.210.0/2472.203.211.0/2472.203.212.0/2472.203.213.0/2472.203.214.0/2472.203.215.0/24