Wireshark Geolocation

Wireshark is the de facto packet analysis tool and it comes with a wealth of options beyond what is included in a default installation. One option I discovered recently was to leverage the free version of the MaxMind geolocation database to enhance the visibility of packet data within Wireshark to include BGP AS assignment information, cities, and countries. This allows you to create filters based on this geolocation data which can be incredibly useful to quickly include or exclude interesting traffic based upon country or origin for example.

The complete setup guide can be found here.

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