AS7018 12.17.64.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.17.64.0/2412.17.65.0/2412.17.66.0/2412.17.67.0/2412.17.68.0/2412.17.69.0/2412.17.70.0/2412.17.71.0/2412.17.72.0/2412.17.73.0/2412.17.74.0/2412.17.75.0/2412.17.76.0/2412.17.77.0/2412.17.78.0/2412.17.79.0/2412.17.80.0/2412.17.81.0/2412.17.82.0/2412.17.83.0/2412.17.84.0/2412.17.85.0/2412.17.86.0/2412.17.87.0/2412.17.88.0/2412.17.89.0/2412.17.90.0/2412.17.91.0/2412.17.92.0/2412.17.93.0/2412.17.94.0/2412.17.95.0/24