Asus RT-AC66U Router Login Guide | Everything You Need To Know

asus rt-ac66u

If you are wondering how to proceed with the Asus RT-AC66U router login, this is the correct place for you. We will discuss all the methods involved in the login process for beginners. Also, you will learn how to factory reset the router and use default credentials for the login process. Thus, let us begin!

See also: IP Address Login, Username And Password

What Is Asus RT-AC66U Router?

There is no doubt in the fact that Asus is a leading telecommunication devices manufacturer in the current market. Their routers are pretty powerful and deliver high-speed internet connectivity to the users. The Asus RT-AC66U router is the 5th generation device that uses the 802.11ac chipset for the best results.

asus rt-ac66u
Asus RT-AC66U

Moreover, reliable internet is provided through Giganet Ethernet ports and other USB ports. The router also has enhanced network coverage that makes it suitable for offices and large buildings. Thus, customers tend to purchase this router and improve their overall experience.

See also: Asus RT-N66U Setup Guide For Beginners | In-Depth Guide

IP Address Of Asus RT-AC66U Router

You must know the correct IP address of the router before proceeding with the login steps for the same. It is pretty apparent that you will not be able to open the login page without executing the proper IP address search. To make it easy, the router manufacturer does print this information in the user’s manual. Moreover, you can refer to the official webpage of Asus for the latest configurations. If you don’t have access to any of the two options, try as the default gateway of the Asus RT-AC66U router. This IP will primarily work in every similar router and help you get to the login page. Although, it is still better to get this information from the official source.

See also: Air OS Router Login Guide | Login Easily

How to Login into the Asus RT-AC66U router?

You must have the correct IP address of the router before going further. Now, we will throw some light on the proper method that will help you log into the Asus router. Also, you will get to know how to change access to the router’s settings panel for more accessibility. However, you will require the corresponding username and passcode for opening the login page. If you don’t know these details, we will tell you a proper solution in the next section. But first, let us examine the steps that you need for logging into the device,

Step 1

You need to turn on the desired router and connect (wired or wireless) your PC or laptop with it accordingly.

connect your pc with router
Connect your PC with Router

Step 2

Open a web browser on the system and click on the search bar. If you don’t have an internet browser, you can try Google Chrome, Opera, Firefox, Microsoft Edge, etc.

open a browser
Open a Browser

Step 3

Fill in the correct IP address of the router as and press enter.

ip address of the router
IP address of the router

Step 4

Wait for some time until the login page loads on the device. It will have space for the respective username and password of the router.

asus rt-ac66u login
asus rt-ac66u login

Step 5

Next, put the accurate details and finally press the Login button.

Enter asus rt-ac66u id and password
Enter asus rt-ac66u id and password

Step 6

If everything goes well, you will be redirected t the router’s settings panel will all the basic features.

Note– If you get any error, try the same steps on a different internet browser after restarting the computer. Also, check the credibility of the username and password that you are filling in.

See also: Admin Login, Username & Password

What To Do If I Don’t Have The Username And Password?

There is nothing to worry about as you are not the only one who faces this issue while logging into the router. Remembering the correct user credentials is not easy as you don’t require them daily. If you find yourself in a similar situation, the best way is to hard reset the device. This process will remove all the user’s data from the router and turn it into factory default settings. Hence, you could use the default username and password to get access to the login page. It is recommended to try it after creating a backup of any data stored in the device. Once the reset is complete, you will no longer be able to retrieve that data. The steps for the factory reset are,

Step 1

First, you have to get to the reset button present on the router itself. You can quickly locate it on the side or back panels of the device

asus rt-ac66u reset button
asus rt-ac66u reset button

Step 2

You require a hairpin or small needle for pushing the button. Do it carefully as you don’t want to break or damage it

insert a pin to push the button
Insert a pin to push the button

Step 3

Press and hold the button at least for 30 seconds. That is enough time for the router to reset.

keep pressing the restart button
Keep pressing the restart button

Step 4

Finally, the lights on the router will start flickering, which means the device is ready to be connected. Make sure to use the steps mentioned in this guide for getting access to the login page.

See also: Etisalat Router Login Tutorial | Etisalat Username and Password Guide

Default Credentials of Asus RT-AC66U Router

Once you successfully execute the reset procedure, the router will no longer accept the old username or password. To get access, you will need to use the default credentials present in the user manual. Also, you have to consider checking for the latest details on the official website of Asus. However, before that, try using the following usernames and their corresponding passcodes,

  • Username- admin

Password- admin

  • Username- root

Password- (blank)

  • Username- user

Password- user

See also: Cyta Router IP Panel Guide | Perform Login Easily


We hope that you are now ready to begin with the Asus RT-AC66U router login process on your own. Make sure to avoid skipping any steps for the best results. If you face any difficulty, try contacting the support service of the manufacturer.

See also: How to Perform Vodafone Router Login | The Easy Way


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About the Author: Router Login Team

Learn everything that is related to Router Login, IP Addresses in an extremely simple way. Also get access to all the usernames and passwords of different routers.

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