Check the device label
- Username
- No username required
- Password / access
- Password on the device label
Access: Web
Optus Ultra WiFi Modem (Gen 2)
Source (opens in a new tab)ROUTER & MODEM REFERENCE
Optus router & modem login
Login addresses, default credentials, and setup instructions for Optus equipment.
Connect to the router’s Wi-Fi or Ethernet first. These links open a new tab on your device; the address may differ if the network was reconfigured.
QUICK START
Most likely login options
Start with the option that matches your model. Defaults apply to the factory state; use the password you chose if the device has already been set up.
Options are ordered by manufacturer documentation and coverage among the listed models. Hardware, firmware, and ISP versions can differ.
MODEL DETAILS
Login addresses & credentials
Passwords are case-sensitive. “Leave blank” means an empty field; “Not specified” means the source does not provide that detail. Entries without a model are brand-level references.
| Model / device | Login address | Username | Password / access | Notes & source |
|---|---|---|---|---|
| OptusOptus Ultra WiFi Modem (Gen 2)Modem / gateway · Web | http://192.168.0.1 (opens in a new tab) | No username required | Password on the device label | Australian Optus-supplied home internet gateway (Ultra WiFi Gen 2 on cable/NBN; the Nokia FastMile 5G Gateway variant on 5G FWA). Admin is reached at 192.168.0.1. Optus uses no universal default — enter the password printed on the sticker on the base of the modem into the password field (the Ultra WiFi has no separate username). Recovery & reset instructionsHold the recessed reset button on the rear/underside for a few seconds until the modem restarts; login reverts to the password printed on the base label. Note your OptusNet username/password first, as a reset wipes custom settings. |
No records match these filters. Try another model or clear the filters.
Related login addresses
GET CONNECTED
How to reach your router
- Connect your computer or phone to the router’s Wi-Fi or an Ethernet port.
- Open a documented login address. If it does not load, look for the Router or Default gateway address in your device’s network settings.
- Match your model and hardware revision to the table. Use the device label or your setup password when the model has no shared default.
Admin password or Wi-Fi password?
The admin password opens the router’s settings. The Wi-Fi password connects a device to the wireless network. They may be different, and an ISP or cloud account can be separate again.
If the password does not work
Check capitalization and the device label, then use the manufacturer’s password-recovery instructions. A factory reset erases settings and may require ISP setup details; follow the instructions for your exact model.
Find your model’s manual →Sources & data
Router default-credential data from ssid.ai (Drumworks Ventures FZ), licensed CC BY 4.0. Adapted, organized and supplemented by Manuals+. The data is provided as is; manufacturers and ISPs can change defaults.
Additional factual entries: Austin Songer’s credential list and Clint Milner’s credential list. Each table entry links to its supporting source. Updated 2026-10-16.