Simon Willison’s Weblog

Writing your own traceroute in Python. How to implement traceroute in Python, using the low-level socket module.

Posted 9th August 2010 at 12:58 pm

Recent articles

OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025
The ChatGPT sharing dialog demonstrates how difficult it is to design privacy preferences - 3rd August 2025

networking 22 python 1170 recovered 213 socket 1 traceroute 1

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