holyearth Posted March 7, 2008 Share Posted March 7, 2008 Hello, I am doing some research and need some technical help. Say, for example, that there is an ISP that I am looking into. When I do an ARIN lookup on the ISP name, it returns an "AS" number like AS12345. What I want to know is all the IPs that are available/assigned to that ISP. So, is it possible for me to search all IPs belonging to an AS? Thanks in advance for your time and help. Link to comment Share on other sites More sharing options...
Farelf Posted March 7, 2008 Share Posted March 7, 2008 Some (alternative) tools that may help get you somewhere near the information you are after - http://www.robtex.com/ http://www.senderbase.org/ http://www.cidr-report.org/as2.0/ Have a play with those and see how you go. For instance, feeding ISP names into senderbase will produce lists of IP addresses used for outwards mail (as seen by SB). Link to comment Share on other sites More sharing options...
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