AS7018 66.140.64.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819266.140.64.0/2466.140.65.0/2466.140.66.0/2466.140.67.0/2466.140.68.0/2466.140.69.0/2466.140.70.0/2466.140.71.0/2466.140.72.0/2466.140.73.0/2466.140.74.0/2466.140.75.0/2466.140.76.0/2466.140.77.0/2466.140.78.0/2466.140.79.0/2466.140.80.0/2466.140.81.0/2466.140.82.0/2466.140.83.0/2466.140.84.0/2466.140.85.0/2466.140.86.0/2466.140.87.0/2466.140.88.0/2466.140.89.0/2466.140.90.0/2466.140.91.0/2466.140.92.0/2466.140.93.0/2466.140.94.0/2466.140.95.0/24