AS7018 12.40.64.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.40.64.0/2412.40.65.0/2412.40.66.0/2412.40.67.0/2412.40.68.0/2412.40.69.0/2412.40.70.0/2412.40.71.0/2412.40.72.0/2412.40.73.0/2412.40.74.0/2412.40.75.0/2412.40.76.0/2412.40.77.0/2412.40.78.0/2412.40.79.0/2412.40.80.0/2412.40.81.0/2412.40.82.0/2412.40.83.0/2412.40.84.0/2412.40.85.0/2412.40.86.0/2412.40.87.0/2412.40.88.0/2412.40.89.0/2412.40.90.0/2412.40.91.0/2412.40.92.0/2412.40.93.0/2412.40.94.0/2412.40.95.0/24