Default Password for Asus RT-N12B1 Router

To get access to Asus RT-N12B1 router, you need the login IP address of your router, the username, and password.

You can find these information in Asus RT-N12B1 router manual. But if you lost it, then you can use the quick guide below.

Login to the Asus RT-N12B1 Router

The Asus RT-N12B1 has a web interface for configuration. You can use any web browser to log in to the Asus RT-N12B1 router.

Put the Internal IP Address of your Asus RT-N12B1 in the Address Bar of your web browser. Then press the Enter key on your keyboard. You should see a dialog box pop up asking you for your Asus RT-N12B1 login username & password.

Default login data for Asus RT-N12B1

You need to know the username and password to log in to your Asus RT-N12B1 router. We listed below.

Model Ip Username & Password
Asus RT-N12B1 Username:admin/ Password:admin

Note: If you are using the default settings you should change them to increase security and prevent unauthorized access to your network.

Other Asus RT-N12B1 Login Problems

If you not be able to get a login to your router, here are a few possible solutions you can try.

The Password of Asus RT-N12B1 Doesn’t Work

It would be best if you tried the other same brands’ passwords.

Perhaps your router’s default password is different than what we have listed here.

Some Brands will set a different Complex password that is difficult to remember, and then printed on the back of the router.

What if forgot password to Asus RT-N12B1 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 login data are, or maybe they can reset it for you.

How to Reset the Asus RT-N12B1 Router To Default Settings?

If you still can’t get logged in, then you have to reset your router to its default settings.

To do this, press and hold the Reset button for 7 seconds. It may be an aperture or a button and will be clearly marked.

Change Asus RT-N12B1 Default Wifi Name (SSID)

By default, some Asus RT-N12B1 routers have network names (with the manufacturer name). We recommend using a special name because a default name unnecessarily identifies your router’s brand, which makes it easier for hackers.

Configure Wireless MAC address filter for Asus RT-N12B1

MAC filtering allows you to restrict access to your Asus RT-N12B1 router. To enable this feature, enter the 12 digit MAC ID of each computer connected to your network into your Asus RT-N12B1 router. Be sure to update this information when removing devices.

How to configure:

  1. Open the web browser and type the on the address.
  2. Enter the username and password for Asus RT-N12B1 router.
  3. Go to the MAC List page, you can find the MAC address of all the devices which are connected to the router.
  4. Go to Wireless->Wireless MAC Filtering page, click the Add New button.
  5. Type in the MAC address you want to allow or deny to access the router, and give a description for this item.
  6. The status should be Enabled and at last, click the Save button.


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