AS7018 199.105.208.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 4096199.105.208.0/24199.105.209.0/24199.105.210.0/24199.105.211.0/24199.105.212.0/24199.105.213.0/24199.105.214.0/24199.105.215.0/24199.105.216.0/24199.105.217.0/24199.105.218.0/24199.105.219.0/24199.105.220.0/24199.105.221.0/24199.105.222.0/24199.105.223.0/24