AS7018 209.64.176.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096209.64.176.0/24209.64.177.0/24209.64.178.0/24209.64.179.0/24209.64.180.0/24209.64.181.0/24209.64.182.0/24209.64.183.0/24209.64.184.0/24209.64.185.0/24209.64.186.0/24209.64.187.0/24209.64.188.0/24209.64.189.0/24209.64.190.0/24209.64.191.0/24