AS7018 209.65.56.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048209.65.56.0/24209.65.57.0/24209.65.58.0/24209.65.59.0/24209.65.60.0/24209.65.61.0/24209.65.62.0/24209.65.63.0/24