AS7018 12.239.96.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.239.96.0/2412.239.97.0/2412.239.98.0/2412.239.99.0/2412.239.100.0/2412.239.101.0/2412.239.102.0/2412.239.103.0/2412.239.104.0/2412.239.105.0/2412.239.106.0/2412.239.107.0/2412.239.108.0/2412.239.109.0/2412.239.110.0/2412.239.111.0/24