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Open source network utilities

Network utilities are tools and software that help manage, monitor, and troubleshoot computer networks. This page ranks 11 open-source network utilities projects by a health score recomputed every night from repository data; nothing else affects the order. MyIP leads at 96/100 with 535 commits in the last 90 days and 12k stars, followed by NetAlertX (95) and beelzebub (93). 7 of the 11 score 70 or above, 10 publish a Docker image, and the median health is 76. MIT is the most common licence, carried by 8 of them. Between them they stand in for Speedtest.net and Fing. The score weighs commits in the last 90 days, release recency, stars, archive status and Docker support; a low number means low measurable activity, not low quality, so a finished, stable tool can legitimately sit lower down.

updated Oct 2026 11 tools ★ 45k stars 10 with Docker median 76

Best for…

  • Most starred

    MyIP

    12,264 stars on GitHub, the largest community in the category.

  • Most active

    NetAlertX

    328 commits in the last 90 days, the fastest-moving codebase here.

  • Most permissive

    beelzebub

    MIT licence with health 93/100: the strongest option if you need to embed or fork commercially.

Ranked by health

Table view

How the network utility tools compare

MyIP edges NetAlertX 96 to 95. MyIP also has the largest following, at 12k stars.

The most recent release is NetAlertX v26.10.28, published 2 days ago. Speed Test by OpenSpeedTest™ publishes no tagged releases, which costs up to 25 of the 100 points. Speed Test by OpenSpeedTest™ scores under 40, so check recent activity before adopting it. By stack, Go (3), Nodejs (2) and C (1) are the most common. MyIP, beelzebub, Upsnap and 6 more are permissively licensed; NetAlertX and PlugNPiN are copyleft.

Network Utilities: common questions

What is the best open source network utility tool?

By Repoly's GitHub health score, MyIP at 96/100 (535 commits in 90 days, v8.0.0 from 7 days ago). NetAlertX is next at 95. The score measures maintenance, not features, so shortlist the top few and try them.

Which network utility tools are the most actively developed?

MyIP (535 commits in 90 days), NetAlertX (328 commits in 90 days) and MySpeed (110 commits in 90 days). Commit activity is 35 of the 100 health points, the largest single term.

Which network utility tools can I run in Docker?

10 of 11 publish a Docker image or Compose file, led by MyIP, NetAlertX, beelzebub, Upsnap, whois and 5 more.

Which network utility tools have a permissive licence?

9 of 11: MyIP (MIT), beelzebub (MIT), Upsnap (MIT), whois (MIT), Canary Tokens (BSD-3-Clause) and 4 more. 2 are copyleft.

Which paid products can open source network utility tools replace?

Speedtest.net (MyIP ranks highest here) and Fing (MyIP ranks highest here).