AS7018 209.184.80.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048209.184.80.0/24209.184.81.0/24209.184.82.0/24209.184.83.0/24209.184.84.0/24209.184.85.0/24209.184.86.0/24209.184.87.0/24