AS22773 223.29.136.0/21 CIDR and IP Range Summary.ASN: 22773 - Cox Communications Inc.Host Count: 2046Addressable IPs: 2048223.29.136.0/24223.29.137.0/24223.29.138.0/24223.29.139.0/24223.29.140.0/24223.29.141.0/24223.29.142.0/24223.29.143.0/24