AS7018 12.33.176.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.33.176.0/2412.33.177.0/2412.33.178.0/2412.33.179.0/2412.33.180.0/2412.33.181.0/2412.33.182.0/2412.33.183.0/2412.33.184.0/2412.33.185.0/2412.33.186.0/2412.33.187.0/2412.33.188.0/2412.33.189.0/2412.33.190.0/2412.33.191.0/24