This guide shows you exactly how to login to the Asus RT-AC66U B1 router.
Other Asus RT-AC66U B1 Guides
This is the login guide for the Asus RT-AC66U B1 3.0.0.4.386_41634. We also have the following guides for the same router:
Find Your Asus RT-AC66U B1 Router IP Address
Before you can log in to your Asus RT-AC66U B1 router, you need to figure out it's internal IP address.
| Known RT-AC66U B1 IP Addresses |
|---|
| 192.168.1.1 |
| http://router.asus.com/ |
Pick one of these IP addresses 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. I will not hurt anything to try different IP addresses.
If, after trying all of the above IP addresses, you still cannot find your router, then do one of the following:
- Follow our Find Your Router's Internal IP Address guide.
- Download and install our free Router Detector software.
Once you have the internal IP Address of your router, you can log in to it.
Login to the Asus RT-AC66U B1 Router
The Asus RT-AC66U B1 is managed through a web-based interface. The way you manage it is by using a web browser like Firefox, Edge, or Chrome.
Enter Asus RT-AC66U B1 Internal IP Address
Find the address bar in your web browser and type in the internal IP address of your Asus RT-AC66U B1 router. The address bar will look like this:
Press the Enter key on your keyboard. You will see a window asking for your Asus RT-AC66U B1 password.
Asus RT-AC66U B1 Default Username and Password
You need to know your username and password to login to your Asus RT-AC66U B1. 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 Asus RT-AC66U B1 default usernames and passwords.
| Asus RT-AC66U B1 Default Usernames and Passwords | |
|---|---|
| Username | Password |
| admin | admin |
Enter your username and password in the window that pops up. Put your username and password in the appropriate boxes.
Asus RT-AC66U B1 Home Screen
When you get logged in you should be at the Asus RT-AC66U B1 home screen, which looks similar to this:
If you see this screen, then congratulations, you are now logged in to your Asus RT-AC66U B1. Now you can follow any of our other guides for this router.
Solutions To Asus RT-AC66U B1 Login Problems
If you cannot get logged in to your router, here a few possible solutions you can try.
Asus RT-AC66U B1 Password Doesn't Work
Perhaps your router's default password is different than what we have listed here. You can try other Asus passwords. Here is our list of all Asus Passwords.
Forgot Password to Asus RT-AC66U B1 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 Asus RT-AC66U B1 Router To Default Settings
As a last resort, you can reset your router to factory defaults. Your last option when you are unable to get logged in is to reset your router to factory default settings.
Other Asus RT-AC66U B1 Guides
Here are some of our other Asus RT-AC66U B1 info that you might be interested in.
This is the login guide for the Asus RT-AC66U B1 3.0.0.4.386_41634. We also have the following guides for the same router: