AS7018 72.148.80.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409672.148.80.0/2472.148.81.0/2472.148.82.0/2472.148.83.0/2472.148.84.0/2472.148.85.0/2472.148.86.0/2472.148.87.0/2472.148.88.0/2472.148.89.0/2472.148.90.0/2472.148.91.0/2472.148.92.0/2472.148.93.0/2472.148.94.0/2472.148.95.0/24