AS7018 209.186.224.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096209.186.224.0/24209.186.225.0/24209.186.226.0/24209.186.227.0/24209.186.228.0/24209.186.229.0/24209.186.230.0/24209.186.231.0/24209.186.232.0/24209.186.233.0/24209.186.234.0/24209.186.235.0/24209.186.236.0/24209.186.237.0/24209.186.238.0/24209.186.239.0/24