AS22773 72.216.0.0/13 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 524286Addressable IPs: 52428872.216.0.0/1672.216.0.0/1672.216.0.0/1672.216.0.0/1672.216.0.0/1672.216.0.0/1672.216.0.0/1672.216.0.0/16