AS7018 12.167.152.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.167.152.0/2412.167.153.0/2412.167.154.0/2412.167.155.0/2412.167.156.0/2412.167.157.0/2412.167.158.0/2412.167.159.0/24