AS7018 12.204.96.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.204.96.0/2412.204.97.0/2412.204.98.0/2412.204.99.0/2412.204.100.0/2412.204.101.0/2412.204.102.0/2412.204.103.0/2412.204.104.0/2412.204.105.0/2412.204.106.0/2412.204.107.0/2412.204.108.0/2412.204.109.0/2412.204.110.0/2412.204.111.0/24