AS7018 12.106.176.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.106.176.0/2412.106.177.0/2412.106.178.0/2412.106.179.0/2412.106.180.0/2412.106.181.0/2412.106.182.0/2412.106.183.0/24