AS7018 70.142.128.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409670.142.128.0/2470.142.129.0/2470.142.130.0/2470.142.131.0/2470.142.132.0/2470.142.133.0/2470.142.134.0/2470.142.135.0/2470.142.136.0/2470.142.137.0/2470.142.138.0/2470.142.139.0/2470.142.140.0/2470.142.141.0/2470.142.142.0/2470.142.143.0/24