AS22773 66.210.136.0/21 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 2046Addressable IPs: 204866.210.136.0/2466.210.137.0/2466.210.138.0/2466.210.139.0/2466.210.140.0/2466.210.141.0/2466.210.142.0/2466.210.143.0/24