AS7018 12.179.224.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.179.224.0/2412.179.225.0/2412.179.226.0/2412.179.227.0/2412.179.228.0/2412.179.229.0/2412.179.230.0/2412.179.231.0/2412.179.232.0/2412.179.233.0/2412.179.234.0/2412.179.235.0/2412.179.236.0/2412.179.237.0/2412.179.238.0/2412.179.239.0/24