AS7018 74.168.0.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638474.168.0.0/2474.168.1.0/2474.168.2.0/2474.168.3.0/2474.168.4.0/2474.168.5.0/2474.168.6.0/2474.168.7.0/2474.168.8.0/2474.168.9.0/2474.168.10.0/2474.168.11.0/2474.168.12.0/2474.168.13.0/2474.168.14.0/2474.168.15.0/2474.168.16.0/2474.168.17.0/2474.168.18.0/2474.168.19.0/2474.168.20.0/2474.168.21.0/2474.168.22.0/2474.168.23.0/2474.168.24.0/2474.168.25.0/2474.168.26.0/2474.168.27.0/2474.168.28.0/2474.168.29.0/2474.168.30.0/2474.168.31.0/2474.168.32.0/2474.168.33.0/2474.168.34.0/2474.168.35.0/2474.168.36.0/2474.168.37.0/2474.168.38.0/2474.168.39.0/2474.168.40.0/2474.168.41.0/2474.168.42.0/2474.168.43.0/2474.168.44.0/2474.168.45.0/2474.168.46.0/2474.168.47.0/2474.168.48.0/2474.168.49.0/2474.168.50.0/2474.168.51.0/2474.168.52.0/2474.168.53.0/2474.168.54.0/2474.168.55.0/2474.168.56.0/2474.168.57.0/2474.168.58.0/2474.168.59.0/2474.168.60.0/2474.168.61.0/2474.168.62.0/2474.168.63.0/24