AS7018 99.83.0.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638499.83.0.0/2499.83.1.0/2499.83.2.0/2499.83.3.0/2499.83.4.0/2499.83.5.0/2499.83.6.0/2499.83.7.0/2499.83.8.0/2499.83.9.0/2499.83.10.0/2499.83.11.0/2499.83.12.0/2499.83.13.0/2499.83.14.0/2499.83.15.0/2499.83.16.0/2499.83.17.0/2499.83.18.0/2499.83.19.0/2499.83.20.0/2499.83.21.0/2499.83.22.0/2499.83.23.0/2499.83.24.0/2499.83.25.0/2499.83.26.0/2499.83.27.0/2499.83.28.0/2499.83.29.0/2499.83.30.0/2499.83.31.0/2499.83.32.0/2499.83.33.0/2499.83.34.0/2499.83.35.0/2499.83.36.0/2499.83.37.0/2499.83.38.0/2499.83.39.0/2499.83.40.0/2499.83.41.0/2499.83.42.0/2499.83.43.0/2499.83.44.0/2499.83.45.0/2499.83.46.0/2499.83.47.0/2499.83.48.0/2499.83.49.0/2499.83.50.0/2499.83.51.0/2499.83.52.0/2499.83.53.0/2499.83.54.0/2499.83.55.0/2499.83.56.0/2499.83.57.0/2499.83.58.0/2499.83.59.0/2499.83.60.0/2499.83.61.0/2499.83.62.0/2499.83.63.0/24