AS7018 76.239.152.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204876.239.152.0/2476.239.153.0/2476.239.154.0/2476.239.155.0/2476.239.156.0/2476.239.157.0/2476.239.158.0/2476.239.159.0/24