AS7018 209.232.128.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096209.232.128.0/24209.232.129.0/24209.232.130.0/24209.232.131.0/24209.232.132.0/24209.232.133.0/24209.232.134.0/24209.232.135.0/24209.232.136.0/24209.232.137.0/24209.232.138.0/24209.232.139.0/24209.232.140.0/24209.232.141.0/24209.232.142.0/24209.232.143.0/24