10.1.1.1 — Router Admin Login

What is 10.1.1.1?

10.1.1.1 is a private IPv4 address used as the default admin (gateway) IP by a range of modems and routers — notably some NetComm and Billion units common in Australia, certain ISP gateways, and a good deal of enterprise and small-business equipment. It lives in the large 10.0.0.0/8 private range (the same family as 10.0.0.1), and sits on its own subnet separate from the 192.168.x networks most home routers use. Open 10.1.1.1 in a browser while connected to the device and its admin login page loads, letting you change WiFi, the connection settings, port forwarding, firmware, and DNS.

10.1.1.1 vs 192.168.1.1

These are different subnets and not interchangeable. A device on 10.1.1.x will not answer at 192.168.1.1, and vice versa. If you're trying to reach a typical home router and 10.1.1.1 doesn't respond, you're probably aiming at the wrong address — most consumer routers live at 192.168.1.1 or 192.168.0.1. Confirm your actual default gateway using the steps below before assuming.

Which brands use 10.1.1.1

The exact address varies by model and firmware, and many of these brands have shipped different defaults over time. Use the table as a starting point and verify against the label on your device.

Finding your actual gateway when unsure

If you're not certain which IP your router uses, look it up directly rather than guessing:

• Windows: Open Command Prompt and run ipconfig. Look for "Default Gateway" under your active adapter — that is your router's admin IP.
• Linux: Run ip route in a terminal. The line starting with "default via" shows the gateway IP.
• macOS: Run netstat -nr in Terminal and look for the default route, or open System Settings → Network → WiFi → Details → TCP/IP and read the Router field.
• iPhone / iPad: Settings → WiFi → tap the (i) next to your network → Router shows the gateway IP.
• Android: Settings → Network & Internet → WiFi → tap your network → Advanced → Gateway.

How to access 10.1.1.1 — step by step

1. Connect to your network — via WiFi or Ethernet. You must be on the same network as the router. Devices on mobile data or another network cannot reach the admin page.
2. Open a browser (Chrome, Firefox, Safari, Edge) and type http://10.1.1.1 in the address bar — not the search bar. Type it directly and press Enter. Do not add www in front.
3. Enter your admin credentials. The username and password are printed on the sticker on the router; on many NetComm and Billion units it's admin / admin. Don't rely on credentials from random websites — start with the sticker.
4. Change the default password on first login. Factory default credentials are publicly documented and routinely targeted. A strong, unique admin password is the single most important security step on any new router.

What to do when credentials don't work

If the sticker credentials don't work, they were changed during a previous setup. The only reliable recovery is a factory reset. Find the reset button — usually recessed, needing a straightened paperclip — and hold it for 10 or more seconds until the lights indicate a reboot. All settings revert to factory defaults, including the WiFi name, WiFi password, and admin credentials, after which the sticker credentials work again. Reconfigure WiFi before reconnecting your devices.

"10.1.1.1 not working" — fixes

• Page won't load: Use http://10.1.1.1 — not https://. Most routers have no valid TLS certificate, and browsers that auto-upgrade to HTTPS will fail. Force http.
• Wrong IP: Use the gateway-finding steps above. Your router may instead be at 192.168.1.1, 192.168.0.1, or 10.0.0.1.
• VPN active: Disconnect the VPN first — VPNs reroute traffic and block local subnet addresses.
• Browser extension: Open a private/incognito window; some privacy extensions block local IP access.
• Different port: Some routers serve the admin page on a custom port — try http://10.1.1.1:8080 if the default doesn't respond.

What you configure at 10.1.1.1

• WiFi name (SSID) and password
• Internet connection settings for DSL, fiber, or cable
• DHCP range — which IP addresses are automatically assigned to devices
• Port forwarding — directing inbound connections to a specific local device
• Firmware updates — keeping the router patched against known vulnerabilities
• DNS settings — changing from ISP-default to a faster or more private resolver
• Connected device list — auditing every device on your network

Security checklist after first login

• Change the admin password from the factory default to a strong, unique password stored in a password manager.
• Set WiFi security to WPA3 if all devices support it, or WPA2-AES as a minimum. Avoid WPA/TKIP.
• Disable WPS (Wi-Fi Protected Setup) — it has documented PIN-brute-force vulnerabilities and isn't needed on modern networks.
• Check for and apply firmware updates before making other changes.
• Disable remote management if enabled — it exposes the admin page to the internet and is a serious risk on home routers.
• Review the connected-device list and investigate any unrecognized entries.