How to change the IP Address on a ZTE ZXHN F620 router

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Setup Router Staff
(Last Updated: ) | Reading Time: 3 minutes

This page shows how to change the LAN IP Address on the ZTE ZXHN F620 router.

Other ZTE ZXHN F620 Guides

This is the ip address guide for the ZTE ZXHN F620. We also have the following guides for the same router:

What is the LAN IP Address of a 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 or 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.

Login To The ZTE ZXHN F620

To get started configuring the ZTE ZXHN F620 LAN page you need to login to your router. If you are already logged in you can skip this step.

To login to the ZTE ZXHN F620, follow our ZTE ZXHN F620 Login Guide.

Change the LAN IP Address on a ZTE ZXHN F620

If you followed our login guide above then you should see this screen.

router status mac address internet IP
This is the status page from your ZTE ZXHN F620 router.

Once you have finished logging into the ZTE ZXHN_F620 you are taken to the Device Information page. To change your Router's IP Address, the address you see while inside your home network, click the choice at the top of the page labeled Network.

At this point, a new list of options appears on the left side of the page. From this list pick LAN, then LAN IP Address.

Configure the LAN section of your ZTE ZXHN F620

router setup
This is the setup page from your ZTE ZXHN F620 router.

On this page, you are given two things you can change. We strongly recommend that you do not change the Subnet Mask, this should be left at

The other choice is the LAN IP Address. Enter your new IP Address you have chosen for your router in this box. A couple good choices are and, both would work very well.

That's all there is to it! Just don't forget to click the Submit button before you exit.

Possible Problems when Changing your LAN IP Address

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.

Other ZTE ZXHN F620 Info

Don't forget about our other ZTE ZXHN F620 info that you might be interested in.

This is the ip address guide for the ZTE ZXHN F620. We also have the following guides for the same router: