Port Authority Alternatives [Page 2]

Whatmask is a small C program that will help you with network settings and subnet calculations.

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.

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

Try for free paid Free Trial

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

Open Source

This is the fastest Internet port scanner.

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.

RegSeeker the Ultimate System and Registry toolbox for Windows

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

Explore your network !

Free IP Scanner: a very fast IP scanner and port scanner.

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

A powerful tool for managing networks and troubleshoot network problems!

TeemIP is an open source, web based, IP Address Management (IPAM) tool that provides comprehensive...

HaCi is an IP address / network administration tool with IPv6 support.