AS7018 75.15.80.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409675.15.80.0/2475.15.81.0/2475.15.82.0/2475.15.83.0/2475.15.84.0/2475.15.85.0/2475.15.86.0/2475.15.87.0/2475.15.88.0/2475.15.89.0/2475.15.90.0/2475.15.91.0/2475.15.92.0/2475.15.93.0/2475.15.94.0/2475.15.95.0/24