Curious about what’s on your local network? Beyond your devices, there might be other connections that could pose risks or offer insights. Traditionally, mapping a network involves using command-line tools like nmap. Though effective, many users find terminal commands daunting.
Fortunately, there are GUI alternatives available. Tools like Angry IP and Zenmap offer user-friendly interfaces, but they can still be overwhelming for casual users trying to quickly determine open ports on local devices.
Enter NetPeek, a new network scanning app designed with usability in mind. Built for GNOME using Python and GTK4/libadwaita, NetPeek is open-source and available on GitHub. Unlike complex scanners, it presents essential features in a straightforward manner:
- Network scanning to identify active devices
- Port scanning to reveal open ports on those devices
- Multi-threaded capabilities for speedy scans
- Flexible input options, supporting CIDR notation and IP ranges
- Automatic detection of local IP ranges
Detected devices are listed in ascending order, making it easy to track changes across scans. This tool is ideal for anyone wanting to better understand their network, enhance security, or troubleshoot issues without the intimidation factor of terminal commands.
For those interested, NetPeek can be downloaded on Flathub. This app illustrates that network scanning does not have to be a complex task, enabling users to oversee their networks easily and securely.