AS7018 12.106.224.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.106.224.0/2412.106.225.0/2412.106.226.0/2412.106.227.0/2412.106.228.0/2412.106.229.0/2412.106.230.0/2412.106.231.0/2412.106.232.0/2412.106.233.0/2412.106.234.0/2412.106.235.0/2412.106.236.0/2412.106.237.0/2412.106.238.0/2412.106.239.0/24