AS7018 70.145.128.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409670.145.128.0/2470.145.129.0/2470.145.130.0/2470.145.131.0/2470.145.132.0/2470.145.133.0/2470.145.134.0/2470.145.135.0/2470.145.136.0/2470.145.137.0/2470.145.138.0/2470.145.139.0/2470.145.140.0/2470.145.141.0/2470.145.142.0/2470.145.143.0/24