AS22773 216.54.64.0/21 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 2046Addressable IPs: 2048216.54.64.0/24216.54.65.0/24216.54.66.0/24216.54.67.0/24216.54.68.0/24216.54.69.0/24216.54.70.0/24216.54.71.0/24