AS7018 209.184.160.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096209.184.160.0/24209.184.161.0/24209.184.162.0/24209.184.163.0/24209.184.164.0/24209.184.165.0/24209.184.166.0/24209.184.167.0/24209.184.168.0/24209.184.169.0/24209.184.170.0/24209.184.171.0/24209.184.172.0/24209.184.173.0/24209.184.174.0/24209.184.175.0/24