AS7018 12.159.208.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.159.208.0/2412.159.209.0/2412.159.210.0/2412.159.211.0/2412.159.212.0/2412.159.213.0/2412.159.214.0/2412.159.215.0/2412.159.216.0/2412.159.217.0/2412.159.218.0/2412.159.219.0/2412.159.220.0/2412.159.221.0/2412.159.222.0/2412.159.223.0/24