AS7018 65.42.0.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204865.42.0.0/2465.42.1.0/2465.42.2.0/2465.42.3.0/2465.42.4.0/2465.42.5.0/2465.42.6.0/2465.42.7.0/24