AS7018 12.110.176.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.110.176.0/2412.110.177.0/2412.110.178.0/2412.110.179.0/2412.110.180.0/2412.110.181.0/2412.110.182.0/2412.110.183.0/24