nettools

An Android traceroute app using Nexttrace API

A physical network blackbox monitoring toolkit with diagnostic and probing capabilities for link quality, path tracing, packet modification detection, loss localization, and bandwidth measurement, enabling end-to-end reliability in large-scale data centers.

Astri is a multitool written in python, it contains tools with different applications and is an excellent resource to find reliable sites of different types.

Container image with network tools for troubleshooting Kubernetes clusters

Compiled from a bunch of sources 📚

A maintained speedtest CLI with mtr-style path analysis. Measures your bandwidth, then shows you exactly where the latency and packet loss begin. Zero dependencies.

A small debian-based docker image with handy networking tools installed

Windows 浏览器工具箱：一键清缓存 · 极速/兼容内核切换 · 网络修复 · 延迟测试（Python + tkinter，单文件 exe）

⛏️ A high-performance .NET tool for scanning and validating file integrity across directories

Bash IP, DNS Lookup Tools

Instalação do NetTools

Bash script with network tool menu

Simple script that allows you to know if there are malicious connections on your computer and know where they come from with the full path.

A Maubot plugin with a network diagnostics toolbelt: DNS, TLS cert, HTTP probe, WHOIS, and GeoIP. All callable from Matrix chat.

Network tools implemented on C

port scan tools by golang