AS7018 12.174.128.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.174.128.0/2412.174.129.0/2412.174.130.0/2412.174.131.0/2412.174.132.0/2412.174.133.0/2412.174.134.0/2412.174.135.0/2412.174.136.0/2412.174.137.0/2412.174.138.0/2412.174.139.0/2412.174.140.0/2412.174.141.0/2412.174.142.0/2412.174.143.0/2412.174.144.0/2412.174.145.0/2412.174.146.0/2412.174.147.0/2412.174.148.0/2412.174.149.0/2412.174.150.0/2412.174.151.0/2412.174.152.0/2412.174.153.0/2412.174.154.0/2412.174.155.0/2412.174.156.0/2412.174.157.0/2412.174.158.0/2412.174.159.0/24