AS7018 199.108.232.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048199.108.232.0/24199.108.233.0/24199.108.234.0/24199.108.235.0/24199.108.236.0/24199.108.237.0/24199.108.238.0/24199.108.239.0/24