cellspot.router Login — Admin Username & Password
The T-Mobile CellSpot looks like a normal ASUS router, but its login page sits at…
The T-Mobile CellSpot looks like a normal ASUS router, but its login page sits at cellspot.router — not at the address on most ASUS guides. Here is the exact login for the CellSpot (ASUS TM-AC1900), the steps to open it, and the fix to try when the page will not load.
Open http://cellspot.router in your browser and sign in with username admin and password password — that is the default login for the T-Mobile CellSpot (ASUS TM-AC1900).
The fastest way in: tap the button below, then sign in with the details in the box.
Login address: cellspot.router
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.
cellspot.router Default Login Details
I have seen this done wrong more than once, so I keep it simple here.
One model uses this address. For the full brand walkthrough, see the ASUS login guide.
| Brand / Device | Login Address | Username | Password |
|---|---|---|---|
| ASUS TM-AC1900 (T-Mobile CellSpot) | cellspot.router | admin | password |
Factory IP 192.168.29.1. The TM-AC1900 is a rebranded RT-AC68U — see the ASUS RT-AC68U login guide for the same hardware. The default WiFi names are CellSpot_2.4 and CellSpot_5GHz.
How to Log In to cellspot.router
I connect to the CellSpot WiFi first, because the name address only answers on its own network.
Follow these steps:
- Connect your phone or computer to the CellSpot WiFi.
- Open a browser and type cellspot.router in the address bar.
- Enter admin as the username and password as the password.
- Click Log In. The CellSpot settings page opens.
- Change the admin password once you are in, so the default stops working for anyone else.
Change the WiFi Password on cellspot.router
You change the WiFi password on the CellSpot itself, in the same place you logged in.
- Log in at cellspot.router with the details in the box above.
- Open Wireless, then the network you want to change.
- Type a new WiFi password and save.
- Reconnect your devices with the new password.
cellspot.router Not Opening?
A CellSpot login fails on the network far more often than on the password.
- Join the CellSpot WiFi first. The name cellspot.router only answers on the CellSpot’s own network. Look for the CellSpot_2.4 or CellSpot_5GHz network.
- Try the IP instead. If the name will not open, type 192.168.29.1 — the CellSpot’s factory IP — and log in the same way.
- Type it exactly. cellspot.router has no www and no .com at the end. A search engine result is not the login page.
- Forgot the password? Press and hold the reset button until the router restarts and the power light flashes, then log in with admin and password again. See how to change your WiFi password once you are back in.
FAQs About cellspot.router Login
Last verified: November 2026.
