AS7018 12.153.64.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638412.153.64.0/2412.153.65.0/2412.153.66.0/2412.153.67.0/2412.153.68.0/2412.153.69.0/2412.153.70.0/2412.153.71.0/2412.153.72.0/2412.153.73.0/2412.153.74.0/2412.153.75.0/2412.153.76.0/2412.153.77.0/2412.153.78.0/2412.153.79.0/2412.153.80.0/2412.153.81.0/2412.153.82.0/2412.153.83.0/2412.153.84.0/2412.153.85.0/2412.153.86.0/2412.153.87.0/2412.153.88.0/2412.153.89.0/2412.153.90.0/2412.153.91.0/2412.153.92.0/2412.153.93.0/2412.153.94.0/2412.153.95.0/2412.153.96.0/2412.153.97.0/2412.153.98.0/2412.153.99.0/2412.153.100.0/2412.153.101.0/2412.153.102.0/2412.153.103.0/2412.153.104.0/2412.153.105.0/2412.153.106.0/2412.153.107.0/2412.153.108.0/2412.153.109.0/2412.153.110.0/2412.153.111.0/2412.153.112.0/2412.153.113.0/2412.153.114.0/2412.153.115.0/2412.153.116.0/2412.153.117.0/2412.153.118.0/2412.153.119.0/2412.153.120.0/2412.153.121.0/2412.153.122.0/2412.153.123.0/2412.153.124.0/2412.153.125.0/2412.153.126.0/2412.153.127.0/24