AS7018 12.16.80.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.16.80.0/2412.16.81.0/2412.16.82.0/2412.16.83.0/2412.16.84.0/2412.16.85.0/2412.16.86.0/2412.16.87.0/24