nanog mailing list archives

Re: ASN to IP Mapping


From: Christopher Morrow <morrowc.lists () gmail com>
Date: Sat, 7 Mar 2015 15:47:17 -0500

On Sat, Mar 7, 2015 at 10:37 AM, Andrew Iwamoto
<aiwamoto () unleashed-technologies com> wrote:
Is there a tool or method to determine IP blocks assigned to an organization by ASN?  I.e. if I have an 
organization's ASN number I want to know all blocks assigned to that ASN.


you mean like radb?
or follow the example for ip -> asn from joe:
  http://pages.uoregon.edu/joe/one-pager-asn.pdf

what's the end goal you have? "make bgp filters" something else?

-chris


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