AS7018 12.203.32.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.203.32.0/2412.203.33.0/2412.203.34.0/2412.203.35.0/2412.203.36.0/2412.203.37.0/2412.203.38.0/2412.203.39.0/2412.203.40.0/2412.203.41.0/2412.203.42.0/2412.203.43.0/2412.203.44.0/2412.203.45.0/2412.203.46.0/2412.203.47.0/2412.203.48.0/2412.203.49.0/2412.203.50.0/2412.203.51.0/2412.203.52.0/2412.203.53.0/2412.203.54.0/2412.203.55.0/2412.203.56.0/2412.203.57.0/2412.203.58.0/2412.203.59.0/2412.203.60.0/2412.203.61.0/2412.203.62.0/2412.203.63.0/24