LanScan is a free, simple and efficient IPv4 network scanner that discovers all active devices on any subnet: the local one, or any public subnet that you configure.

-> Auto-detection of configured interfaces: Airport, Ethernet, Virtual interfaces ...
-> Scan the IP range you like, from 1 IP to the whole IPv4 address space!
-> Scan your local network with ARP packets
-> Scan public IP network ranges with Ping / SMB / mDNS packets
-> Display the IP address, MAC address, hostname (4 max) and vendor associated
-> Discover the SMB domain if any configured
-> Hostname resolution: DNS, mDNS (Apple devices) and SMB (Windows devices)
-> Custom hostname edition
-> Custom comment for each device
-> Export results in CSV files
-> Hide/show each column
-> Align each column as you want
-> No limitation on the number of devices found !

Comparison with the LanScan Pro edition:
-> Only 4 hostnames are fully displayed - You'll see the first 3 chars of the others

Since v4, it's preferred to buy the In-App purchase in LanScan Free edition than buying the LanScan Pro application.

What's New

Version 6.0.3

* Added dark mode support for macOS 10.14 Mojave
* Updated MAC addresses database (+295)

Ratings and Reviews

4.4 out of 5
35 Ratings
35 Ratings

Great compliment to Airport Utility

ted rusky

I was looking for a program that would show me all of the WIRED and wireless devices connected to my network. I use a Time Capsule as the router before a switch on my home network and LanScan allowed me to see and confirm the devices I have connected via ethernet. Airport Utility only shows wireless devices so this program was just what I was looking for.

Finally a network scanner that just works without any touble.

Rachel Nichols 2077

Awesome. I just want to know the devices on my network, and their ip. That’s it. I don’t need a billion options. Just let me click one button and find out what’s conencted. This is it. This app does it. One button, and I know what’s conencted to my network. Brilliant. Thank you so much developer!

It just works.

Wicked Truth

The application works as advertised without any fuss (currently running High Sierra). Bought the pro version in-app to display the extra hidden information that I find useful.


iwaxx Sarl
1.8 MB
Age Rating
Rated 4+
© 2018 iwaxx Sarl


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer