AS7018 99.77.64.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638499.77.64.0/2499.77.65.0/2499.77.66.0/2499.77.67.0/2499.77.68.0/2499.77.69.0/2499.77.70.0/2499.77.71.0/2499.77.72.0/2499.77.73.0/2499.77.74.0/2499.77.75.0/2499.77.76.0/2499.77.77.0/2499.77.78.0/2499.77.79.0/2499.77.80.0/2499.77.81.0/2499.77.82.0/2499.77.83.0/2499.77.84.0/2499.77.85.0/2499.77.86.0/2499.77.87.0/2499.77.88.0/2499.77.89.0/2499.77.90.0/2499.77.91.0/2499.77.92.0/2499.77.93.0/2499.77.94.0/2499.77.95.0/2499.77.96.0/2499.77.97.0/2499.77.98.0/2499.77.99.0/2499.77.100.0/2499.77.101.0/2499.77.102.0/2499.77.103.0/2499.77.104.0/2499.77.105.0/2499.77.106.0/2499.77.107.0/2499.77.108.0/2499.77.109.0/2499.77.110.0/2499.77.111.0/2499.77.112.0/2499.77.113.0/2499.77.114.0/2499.77.115.0/2499.77.116.0/2499.77.117.0/2499.77.118.0/2499.77.119.0/2499.77.120.0/2499.77.121.0/2499.77.122.0/2499.77.123.0/2499.77.124.0/2499.77.125.0/2499.77.126.0/2499.77.127.0/24