Thanks. show longer-prefixes seems to handle the origin bit, but would it be right to assume the last hop which is the origin is probably also the owner?<div><br></div><div>second, is there a way to only show bestpath in longer-prefixes, i can't seem to find the proper command to do that (if there is one).</div>
<div><br></div><div><br><br><div class="gmail_quote">On Wed, Feb 13, 2013 at 6:21 PM, Peter Childs <span dir="ltr"><<a href="mailto:PChilds@internode.com.au" target="_blank">PChilds@internode.com.au</a>></span> wrote:<br>
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<div>You might be able to extract something from <a href="http://dev.maxmind.com/geoip/downloadable#Binary_Databases-1" target="_blank">http://dev.maxmind.com/geoip/downloadable#Binary_Databases-1</a></div>
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<div>Somewhere you can access a GeoIPASNum.dat which in theory does some mapping of the sort</div>
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<span style="font-weight:bold">From: </span>Joshua D'Alton <<a href="mailto:joshua@railgun.com.au" target="_blank">joshua@railgun.com.au</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, 13 February 2013 5:40 PM<br>
<span style="font-weight:bold">To: </span>Jarryd Sullivan <<a href="mailto:Jarryd.Sullivan@area9.com.au" target="_blank">Jarryd.Sullivan@area9.com.au</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a>" <<a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [AusNOG] IP range/prefix AS ownership tool<br>
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<div>Thanks guys, Tom's suggestion is close, except I want to know owner AS not just originated.</div>
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<div>So imagine <a href="http://bgp.he.net/AS20870#_prefixes" target="_blank">http://bgp.he.net/AS20870#_prefixes</a> except that instead of it listing only the prefixes that belong to that AS, it lists all the announced prefixes in a range (<a href="http://89.0.0.0/8" target="_blank">89.0.0.0/8</a>)
and then a column with owner AS like <a href="http://asn.cymru.com" target="_blank">asn.cymru.com</a> does, and then a column with origin AS(s).</div>
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<div>Perhaps such a tool doesn't exist and I just have to combine some things, just thought it'd be useful :)<br>
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<div class="gmail_quote">On Wed, Feb 13, 2013 at 5:55 PM, Jarryd Sullivan <span dir="ltr">
<<a href="mailto:Jarryd.Sullivan@area9.com.au" target="_blank">Jarryd.Sullivan@area9.com.au</a>></span> wrote:<br>
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Hey Joshua,<br>
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Have a look at this and see if it helps:<br>
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<a href="https://asn.cymru.com/" target="_blank">https://asn.cymru.com/</a><br>
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Jarryd Sullivan<br>
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From: <a href="mailto:ausnog-bounces@lists.ausnog.net" target="_blank">ausnog-bounces@lists.ausnog.net</a> [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net" target="_blank">ausnog-bounces@lists.ausnog.net</a>] On Behalf Of Joshua D'Alton<br>
Sent: Wednesday, 13 February 2013 4:07 PM<br>
To: <a href="mailto:AusNOG@lists.ausnog.net" target="_blank">AusNOG@lists.ausnog.net</a><br>
Subject: [AusNOG] IP range/prefix AS ownership tool<br>
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Hey noggers,<br>
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I'm wondering if anyone has a tool that will let you input a range, say <a href="http://89.0.0.0/8" target="_blank">
89.0.0.0/8</a> and it will spit out every subnet with owner AS. I've looked on robtex and such but doesn't seem to be anything quite right.<br>
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I'd expect output to be something like:<br>
<a href="http://89.0.4.0/23" target="_blank">89.0.4.0/23</a> AS1234<br>
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Cheers, anyone else hating this heat!<br>
Josh<br>
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