192.168.13.1 Login — Admin Username & Password
You found 192.168.13.1 on the bottom of a Buffalo extender or in a setup guide,…
You found 192.168.13.1 on the bottom of a Buffalo extender or in a setup guide, and now you need the login. This address is not the one Buffalo routers use — it belongs to Buffalo extenders and access points. Here is the exact login, the steps to open the page, and the fix when it will not load.
Open 192.168.13.1 in your browser and sign in with username admin and password password — that is the default login for Buffalo extenders and access points.
The fastest way in: tap the button below, then sign in with the details in the box.
IP Address: 192.168.13.1
Username: admin
Password: password
This button opens your router’s own login page. It works only when your device is connected to this router, by WiFi or cable.
192.168.13.1 Default Login Details
I have seen this done wrong more than once, so I keep it simple here.
Only one group of Buffalo gear uses this address. For the full brand walkthrough, see the Buffalo login guide.
| Brand / Device | Login Address | Username | Password |
|---|---|---|---|
| Buffalo extenders and access points | 192.168.13.1 | admin | password |
Some units print their own login on the label or the card in the box — check that first if admin and password fail. Buffalo routers use a different address, 192.168.11.1. The Buffalo AirStation WSR-1166DHP is one of the brand’s current models, and its guide shows the standard Buffalo flow.
How to Log In to 192.168.13.1
I check the connection before anything else, because an extender login fails more often on the network than on the password.
Follow these steps:
- Connect your phone or computer to the Buffalo extender’s WiFi, or plug in a cable.
- Open a browser and type 192.168.13.1 in the address bar.
- Enter admin as the username and password as the password.
- Click Log In. The extender settings page opens.
- Change the admin password once you are in, so the default stops working for anyone else.
Change the WiFi Password on 192.168.13.1
You change the WiFi password on the extender itself, in the same place you logged in.
- Log in at 192.168.13.1 with the details in the box above.
- Open Wireless, then Security.
- Type a new WiFi password and save.
- Reconnect your devices with the new password.
192.168.13.1 Not Opening?
When this page will not open, the cause is almost always the network you are on.
- Join the extender first. Your device must be on the Buffalo extender’s network, not the main router’s. If you are on the wrong network, the page cannot load.
- Check the label. Some units print their own login address on the label or the card in the box. Use that address if 192.168.13.1 fails.
- Type it exactly. 192.168.13.1 is easy to mistype as 192.168.11.1, which is the router address, not the extender address.
- Still stuck? Press the reset button on the extender and set it up again. Our WiFi extender setup guide walks through the full setup from scratch.
FAQs About 192.168.13.1 Login
Last verified: November 2026.
