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Comtrend AR-5381u Login Instructions

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

This page shows you how to login to the Comtrend AR-5381u router.

Other Comtrend AR-5381u Guides

This is the login guide for the Comtrend AR-5381u. We also have the following guides for the same router:

Find Your Comtrend AR-5381u Router IP Address

In order to login to the Comtrend AR-5381u router, we need to know it's internal IP address.

Known AR-5381u IP Addresses
192.168.1.1

Start with the first IP address in the list and then follow the rest of this guide.

If later on in this guide you do not find your router using the IP address that you pick, then you can try different IP addresses until you get logged in. It should be completely harmless to try different IP addresses.

If, after trying all of the above IP addresses, you still cannot find your router, then you have the following options:

Once you have the internal IP Address of your router, you can log in to it.

Login to the Comtrend AR-5381u Router

Your Comtrend AR-5381u is managed through a web-based interface. The way you manage it is by using a web browser like Firefox, Edge, or Chrome.

Enter Comtrend AR-5381u Internal IP Address

Type the internal IP address that you picked above in the address bar of your web browser. The address bar looks like this:

Press the Enter key on your keyboard. You will be prompted for your Comtrend AR-5381u password.

Comtrend AR-5381u Default Username and Password

In order to login to your Comtrend AR-5381u you are going to need to know your username and password. Just in case the router's username and password have never been changed, you may want to try the factory defaults. Below is a list of all known Comtrend AR-5381u default usernames and passwords.

Comtrend AR-5381u Default Usernames and Passwords
UsernamePassword
admin
blankadmin

Put your username and password in the appropriate boxes. Keep trying them all until you get logged in.

Comtrend AR-5381u login screen

Comtrend AR-5381u Home Screen

Once you are logged in you will see the Comtrend AR-5381u home screen, like this:

router status mac address internet IP
This is the status page from your Comtrend AR-5381u router.

If you see this screen, then you know that you are logged in to your Comtrend AR-5381u router. Now you can follow any of our other guides for this router.

Solutions To Comtrend AR-5381u Login Problems

Here are some things that you can try if you are having problems getting logged in to your router.

Comtrend AR-5381u Password Doesn't Work

Perhaps your router's default password is different than what we have listed here. You should try other Comtrend passwords. Head over to our list of all Comtrend Passwords.

Forgot Password to Comtrend AR-5381u Router

If your Internet Service Provider supplied you with your router, then you might want to try giving them a call and see if they either know what your router's username and password are, or maybe they can reset it for you.

How to Reset the Comtrend AR-5381u Router To Default Settings

As a last resort, you can reset your router to factory defaults. If all else fails and you are unable to login to your router, then you may have to reset it to its factory default settings.

Other Comtrend AR-5381u Guides

Here are some of our other Comtrend AR-5381u info that you might be interested in.

This is the login guide for the Comtrend AR-5381u. We also have the following guides for the same router: