AS7018 12.111.224.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.111.224.0/2412.111.225.0/2412.111.226.0/2412.111.227.0/2412.111.228.0/2412.111.229.0/2412.111.230.0/2412.111.231.0/2412.111.232.0/2412.111.233.0/2412.111.234.0/2412.111.235.0/2412.111.236.0/2412.111.237.0/2412.111.238.0/2412.111.239.0/24