AS7018 207.104.64.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048207.104.64.0/24207.104.65.0/24207.104.66.0/24207.104.67.0/24207.104.68.0/24207.104.69.0/24207.104.70.0/24207.104.71.0/24