AS7018 12.182.120.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.182.120.0/2412.182.121.0/2412.182.122.0/2412.182.123.0/2412.182.124.0/2412.182.125.0/2412.182.126.0/2412.182.127.0/24