Eusing Free IP Scanner Alternatives

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Avira Home Guard is a free home network scanner app that helps secure the smart home, detects all devices connected to your Wi-Fi and tests your internet speed.

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Fingbox home network security device helps you keep your internet safe and secure, allows you to monitor your household digitally and improve your home Wi-Fi experience.

ZMap is a fast single packet network scanner designed for Internet-wide network surveys.

Open Source

A free multi-threaded ICMP, Port, IP, NetBIOS, ActiveDirectory and SNMP scanner with many advanced features.

Open-source and cross-platform network scanner designed to be fast and simple to use

Open Source

This is the fastest Internet port scanner.

Unicornscan is a new information gathering and correlation engine built for and by members of the security research and testing communities.

Zenmap is the official cross-platform GUI for the Nmap Security Scanner.

Advanced IP Scanner shows all network devices, gives you access to shared folders, and can even remotely switch computers off. Download it Free.

MyLanViewer Network/IP Scanner - Best LAN/network IP address scanner for Windows.

Over 60 great tools to help network engineers troubleshoot issues before users are affected. Download a 14-day trial and explore all the tools for free!

A handy systems and security-focused tool, Port Authority is a very fast Android port scanner.