AS22773 156.239.144.0/21 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 2046Addressable IPs: 2048156.239.144.0/24156.239.145.0/24156.239.146.0/24156.239.147.0/24156.239.148.0/24156.239.149.0/24156.239.150.0/24156.239.151.0/24