AS7018 12.169.184.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.169.184.0/2412.169.185.0/2412.169.186.0/2412.169.187.0/2412.169.188.0/2412.169.189.0/2412.169.190.0/2412.169.191.0/24