AS7018 74.247.64.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819274.247.64.0/2474.247.65.0/2474.247.66.0/2474.247.67.0/2474.247.68.0/2474.247.69.0/2474.247.70.0/2474.247.71.0/2474.247.72.0/2474.247.73.0/2474.247.74.0/2474.247.75.0/2474.247.76.0/2474.247.77.0/2474.247.78.0/2474.247.79.0/2474.247.80.0/2474.247.81.0/2474.247.82.0/2474.247.83.0/2474.247.84.0/2474.247.85.0/2474.247.86.0/2474.247.87.0/2474.247.88.0/2474.247.89.0/2474.247.90.0/2474.247.91.0/2474.247.92.0/2474.247.93.0/2474.247.94.0/2474.247.95.0/24