AS7018 12.145.208.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.145.208.0/2412.145.209.0/2412.145.210.0/2412.145.211.0/2412.145.212.0/2412.145.213.0/2412.145.214.0/2412.145.215.0/2412.145.216.0/2412.145.217.0/2412.145.218.0/2412.145.219.0/2412.145.220.0/2412.145.221.0/2412.145.222.0/2412.145.223.0/24