AS7018 12.174.32.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.174.32.0/2412.174.33.0/2412.174.34.0/2412.174.35.0/2412.174.36.0/2412.174.37.0/2412.174.38.0/2412.174.39.0/2412.174.40.0/2412.174.41.0/2412.174.42.0/2412.174.43.0/2412.174.44.0/2412.174.45.0/2412.174.46.0/2412.174.47.0/24