Default Password for Motorola MR1900ac Router

To get access to Motorola MR1900ac router, you need the login IP address of your router, the username, and password.

You can find these information in Motorola MR1900ac router manual. But if you do not have the manual for your router, then you can use the quick guide below.

Login to the Motorola MR1900ac Router

The Motorola MR1900ac has a web interface for configuration. You can use any web browser to log in to the Motorola MR1900ac router.

Put the Login IP Address of your Motorola MR1900ac 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 Motorola MR1900ac login data.

Default login data for Motorola MR1900ac

You need to know the username and password to log in to your Motorola MR1900ac router. We listed below.

Model Ip Username & Password
Motorola MR1900ac Username:admin/ Password:motorola

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

Other Motorola MR1900ac Login Problems

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

The Password of Motorola MR1900ac Doesn’t Work

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

Perhaps your router’s default password is differs from what we have listed here.

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

What if forgot password to Motorola MR1900ac 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 Motorola MR1900ac Router To Default Settings?

If you can’t access the router’s setup page, then you are probably going to reset your router to its factory 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 Motorola MR1900ac Default Wifi Name (SSID)

By default, some Motorola MR1900ac routers have network names (with the manufacturer name). We recommend using a different name because a default name unnecessarily identifies your router’s brand, which makes it easier for hackers.

Configure Wireless MAC address filter for Motorola MR1900ac

MAC filtering allows you to restrict access to your Motorola MR1900ac router. To enable this feature, enter the 12 digit MAC ID of each computer connected to your network into your Motorola MR1900ac router. Be sure to update this information when adding devices.

How to configure:

  1. Open the web browser and type the on the address.
  2. Enter the username and password for Motorola MR1900ac 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.


  1. While I searched all over the world for the default password of this damn router, I find it here.

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