This is the fastest Internet port scanner. It can scan the entire Internet in under 6 minutes, transmitting 10 million packets per second.

NetPeek is described as 'A modern libadwaita-based network scanner for GNOME that helps you discover devices on your local network' and is an app in the network & admin category. There are more than 50 alternatives to NetPeek for a variety of platforms, including Windows, Mac, Linux, Android and Web-based apps. The best NetPeek alternative is Nmap, which is both free and Open Source. Other great apps like NetPeek are Angry IP Scanner, Fing, Zenmap and Advanced IP Scanner.
This is the fastest Internet port scanner. It can scan the entire Internet in under 6 minutes, transmitting 10 million packets per second.

ZMap is a fast single packet network scanner designed for Internet-wide network surveys. On a typical desktop computer with a gigabit Ethernet connection, ZMap is capable scanning the entire public IPv4 address space in under 45 minutes.


Netdiscover is an active/passive address reconnaissance tool, mainly developed for those wireless networks without dhcp server, when you are wardriving. It can be also used on hub/switched networks.
LanScan Pro is a simple and efficient IPv4 network scanner that discovers all active devices on any subnet: the local one, or any public subnet that you configure.



Provides various scanning options such as WiFi Network IP scanning, Port scanning and integrates the SHODAN scan engine, Security exploit tests and more.



Network Scanner is an IP scanner for scanning both large corporate networks with hundred thousands of computers and small home networks with several computers. The program can scan both a list of IP addresses or computers and ranges of IP addresses.


Fingbox is a cloud system to monitor and manage your network, based on Fing Apps, Applications and Tools. It's a secure, cross-platform, comprehensive solution to discover devices, scan services, analyze and customize your networks, from anywhere.



Umit: The Nmap Frontend: Umit was designed to accomodate and run more than one scan at time. Each scan is executed and shown inside a Scan Tab, which has a title and organize every information obtained in the scan result.
The Scan Tab tries to facilitate your life, by making th.




runZero provides asset inventory and network visibility for security and IT teams. You can discover your entire inventory including managed and unmanaged devices, on-premises and cloud assets, IT and OT infrastructure, endpoints at work and at home.




runZero Network Discovery is the most popular SaaS alternative to NetPeek.
NetAdmin Pro is a fully automated powerful monitoring tool which continuously provides diverse information on the local network you are connected.



MapPing isn't another heavy and bulky program to map a LAN. MapPing is a lightweight command (only 681 KB) that you can use also from an USB key because it doesn't write anything in the registry of your Windows.


Nsauditor Network Security Auditor is a network security scanner that allows to audit and monitor network computers for possible vulnerabilities, checks your network for all potential methods that a hacker might use to attack it.
