AS7018 12.2.184.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.2.184.0/2412.2.185.0/2412.2.186.0/2412.2.187.0/2412.2.188.0/2412.2.189.0/2412.2.190.0/2412.2.191.0/24