AS7018 72.149.232.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204872.149.232.0/2472.149.233.0/2472.149.234.0/2472.149.235.0/2472.149.236.0/2472.149.237.0/2472.149.238.0/2472.149.239.0/24