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Weekly Report

28

Nov

2011

I added reading in ASN data to my programme, from files from Team Cymru's website, and used a formula Perry gave me for converting ASNs to colours, so now graphs are coloured by ASN.

Assuming every node with an unknown address was a new node was resulting in 80% of the nodes in the graph being unkown, since the same routes are taken many times. So I made it not display unknown nodes.

Brendon got some new data that checks more times for an address before giving up, which reduced the number of unknown nodes, but it still has around 60% unknown nodes.

Gephi can group nodes according to an attribute into one larger mode, so I played around with that, but it leads to awkward looking results, which I havent been able to work out how to overcome.

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