Whether you are trying to find the IP address of a new Ubiquiti access point or one that you just simply forgot what you set its IP to, this quick guide will show you how to find the device on your network. If you have a new AP then it should already be set to 192.168.1.20 from the factory unless that ip address is taken on your network.
Step 1: Download Ubiquiti locator
Step 2: Run the program
Once you have unzipped the file contents, click on the program file as outline in the picture below.
Step 3: Locate the IP address
If you have JAVA properly installed, then you should see a program window like the one pictured below. There you will find the IP address of the AP radio. You can type that in to your browser to open up the admin page as pictured below. If you are unable to open the admin page by entering the IP, then you must not have the same subnet. Be sure to have a network that is of the 192.168.1.X scheme if you are connecting to the AP using its default IP of 192.168.1.20.