AS7018 207.141.16.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048207.141.16.0/24207.141.17.0/24207.141.18.0/24207.141.19.0/24207.141.20.0/24207.141.21.0/24207.141.22.0/24207.141.23.0/24