AS7018 74.239.32.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409674.239.32.0/2474.239.33.0/2474.239.34.0/2474.239.35.0/2474.239.36.0/2474.239.37.0/2474.239.38.0/2474.239.39.0/2474.239.40.0/2474.239.41.0/2474.239.42.0/2474.239.43.0/2474.239.44.0/2474.239.45.0/2474.239.46.0/2474.239.47.0/24