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So I know of the RIB files from RouteViews which can viewed using BGPDump. Now this data set will be easily able to show me the AS trace paths meaning I can find the upstreams for each ASN and their relative announced prefixes.

My question is: how do I go about finding all the ASN peers (which are not acting as upstreams) for example if an ASN has presence in an IX they will have a few upstreams a bunch of peers.

Example: http://bgp.he.net/AS2764#_graph4 as you can see here the ASN has 2 upstreams (same thing reflected in the raw RouteViews data dumps)

while : http://bgp.he.net/AS2764#_peers there a whole bunch of peers.

tl;dr where and how do I get my ends on dataset which shows the peers for ASNs

Yif Swery
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1 Answers1

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You can check out http://www.cidr-report.org/as2.0/

Specific queries can be viewed using: http://www.cidr-report.org/cgi-bin/as-report?as=AS1299

Just replaced the above AS with the one you want to look up.

zerostopbits
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