AS7018 207.141.64.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048207.141.64.0/24207.141.65.0/24207.141.66.0/24207.141.67.0/24207.141.68.0/24207.141.69.0/24207.141.70.0/24207.141.71.0/24