AS7018 12.145.80.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.145.80.0/2412.145.81.0/2412.145.82.0/2412.145.83.0/2412.145.84.0/2412.145.85.0/2412.145.86.0/2412.145.87.0/24