AS7018 12.176.80.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.176.80.0/2412.176.81.0/2412.176.82.0/2412.176.83.0/2412.176.84.0/2412.176.85.0/2412.176.86.0/2412.176.87.0/24