AS22773 72.213.248.0/21 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 2046Addressable IPs: 204872.213.248.0/2472.213.249.0/2472.213.250.0/2472.213.251.0/2472.213.252.0/2472.213.253.0/2472.213.254.0/2472.213.255.0/24