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

Vibe scraping and vibe coding a schedule app for Open Sauce 2025 entirely on my phone - 17th July 2025
Happy 20th birthday Django! Here's my talk on Django Origins from Django's 10th - 13th July 2025
Grok: searching X for "from:elonmusk (Israel OR Palestine OR Hamas OR Gaza)" - 11th July 2025

networking 22 python 1167 recovered 213 socket 1 traceroute 1

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