This page shows how to change the LAN IP Address on the Asus RT-AC66U router.
The LAN IP Address of a router is also known as its internal IP address. It is also the IP address that you connect to when you want to configure your router. It is only useful from inside your network and has no use from the Internet side.
Routers have 2 IP addresses: an internal ip address and an external ip address. The external IP address is assigned to you by your Internet Service Provider, or ISP, and is generally not something that you can change. The internal IP address is set to a default value at the factory but can be changed if you want.
Common internal IP addresses for routers are:
It is generally a good idea to make the last number of your router's internal IP address a '1', as in 192.168.0.1 or 10.0.0.1. This is not necessary, but many people do it and it makes it a bit easier to remember which IP address is assigned to your router. If you want to change the internal IP address of your router, this guide shows you how.
To get started configuring the Asus RT-AC66U LAN page you need to login to your router. If you are already logged in you can skip this step.
To login to the Asus RT-AC66U, follow our Asus RT-AC66U Login Guide.
If you followed our login guide above then you should see this screen.
Once you have finished logging into the Asus RT-AC66U you begin on the Internet Status page. When you need to change your Router's IP Address, or the LAN Address, first click the choice on the left labeled LAN.
Make sure that at the top of this page you have the tab LAN IP selected. Next, place your cursor in the box marked IP Address and enter the new address you have chosen for your Router. We recommend using an easy to remember address such as 192.168.0.1
Don't change the Subnet Mask, this needs to stay at 255.255.255.0
When you are done, click Apply.
When you change your LAN IP Address you are making a fundamental change to how your network functions and all computers on your network will be affected. You will lose your Internet connection when you apply these changes. Your router may reboot and require a couple of minutes to start responding again.
Also note that some computers may need to be rebooted after you make this change before they can talk to the router or on the Internet again.
Don't forget about our other Asus RT-AC66U info that you might be interested in.