AS7018 75.13.0.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638475.13.0.0/2475.13.1.0/2475.13.2.0/2475.13.3.0/2475.13.4.0/2475.13.5.0/2475.13.6.0/2475.13.7.0/2475.13.8.0/2475.13.9.0/2475.13.10.0/2475.13.11.0/2475.13.12.0/2475.13.13.0/2475.13.14.0/2475.13.15.0/2475.13.16.0/2475.13.17.0/2475.13.18.0/2475.13.19.0/2475.13.20.0/2475.13.21.0/2475.13.22.0/2475.13.23.0/2475.13.24.0/2475.13.25.0/2475.13.26.0/2475.13.27.0/2475.13.28.0/2475.13.29.0/2475.13.30.0/2475.13.31.0/2475.13.32.0/2475.13.33.0/2475.13.34.0/2475.13.35.0/2475.13.36.0/2475.13.37.0/2475.13.38.0/2475.13.39.0/2475.13.40.0/2475.13.41.0/2475.13.42.0/2475.13.43.0/2475.13.44.0/2475.13.45.0/2475.13.46.0/2475.13.47.0/2475.13.48.0/2475.13.49.0/2475.13.50.0/2475.13.51.0/2475.13.52.0/2475.13.53.0/2475.13.54.0/2475.13.55.0/2475.13.56.0/2475.13.57.0/2475.13.58.0/2475.13.59.0/2475.13.60.0/2475.13.61.0/2475.13.62.0/2475.13.63.0/24