Tuesday, August 27, 2019

BGP AS PATH Distance Graph from Full Tables

I thought you all might be interested in some data visualization I'm working on. The graph is inspired by the heatmap created by bgpdump2, although the implementation is completely rewritten in python instead of C. I grabbed a copy of one of the RouteViews dumps, parsed out the BGP announcements for NTT, then plotted the AS PATH distance of each /24 on a Hilbert Curve. My company wants to pick up a new transit provider and this code will be the base of one way to compare the different options.

https://www.reddit.com/r/dataisbeautiful/comments/cvzmgv/oc_bgp_as_path_distance_to_every_24_via_as2914/



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