Changing the Wi-Fi password, setting up port forwarding, reserving an IP for a printer or checking your router's WAN address all start the same way: opening the router's admin page. Most of the time that page lives at an address like 192.168.1.1. This guide shows how to find your router's address, log in, fix the usual problems, and what to secure first.
What is 192.168.1.1?
192.168.1.1 is a private IP address. It only exists inside your home network, where it is typically assigned to the router — the default gateway that connects your devices to the internet. It is not your public IP: the one the internet sees is shown on the Show-IP.ir home page. Other routers simply use a different private address.
Find your router's address (default gateway)
The reliable way is to ask your own device rather than guess:
- Windows: open Command Prompt and run
ipconfig. Look for Default Gateway. - macOS: System Settings → Wi-Fi → Details → TCP/IP → Router. Or run
route -n get defaultin Terminal. - Linux: run
ip route | grep default; the address afterviais the gateway. - Android: Settings → Wi-Fi → tap the connected network → look for Gateway (sometimes under Advanced).
- iPhone: Settings → Wi-Fi → tap (i) next to the network → Router.
Our guides for Windows, Android and iPhone show the same screens in more detail.
Addresses commonly used by routers
| Address | Often seen on |
|---|---|
192.168.1.1 | Many home routers and ISP modems |
192.168.0.1 | Many home routers |
192.168.1.254 | Some ISP-supplied gateways |
192.168.2.1 | Some routers and modems |
10.0.0.1 | Some routers and cable gateways |
192.168.100.1 | Often cable modems |
192.168.8.1 | Often mobile Wi-Fi hotspots / LTE modems |
These are examples, not guarantees — the label on the device, its manual or the ipconfig result is authoritative.
How to log in, step by step
- Connect to the router by Wi-Fi or an Ethernet cable. Turn off any VPN for now.
- Open a browser and type the gateway address into the address bar, e.g.
http://192.168.1.1. Use the address bar, not the search box. - Enter the username and password. They are normally printed on a sticker under or behind the router, or given in the manual or by your ISP. Never trust a list of "default passwords" from a random website — use the one for your device.
- You are in. Settings are usually grouped under names like WAN, LAN, Wireless, DHCP and Security.
The page will not open — checklist
- You may be on the wrong network (guest Wi-Fi, mobile data, or a VPN). Connect to the router itself and disable the VPN.
- The router's address may have been changed from the default. Check
ipconfig/ the Wi-Fi details again. - Type
http://explicitly — many routers do not supporthttps://and some browsers upgrade the link automatically. - Try another browser or a private window, and clear the cache.
- If your modem and router are separate devices, the gateway you see may be the second one; the first (modem) may have a different address.
- As a last resort, reset the router (see below).
Forgot the password?
Check the label first. If you changed it and cannot remember, the only option is a factory reset: hold the small reset button for around 10 seconds with the router powered on. This erases all settings, including the internet login your ISP gave you (for example a PPPoE username and password), so have those details ready before you reset.
First things to secure after logging in
- Change the admin password from the one on the sticker.
- Use WPA2 or WPA3 for Wi-Fi with a long, unique passphrase.
- Update the firmware — old routers are a favourite target.
- Turn off remote (WAN) management unless you really need it, and disable WPS if you do not use it.
Useful settings you can now change
- DHCP reservation: make the router always hand the same local IP to a particular device (matched by its MAC address). This is the clean way to give a printer, NAS or camera a fixed local address, and it is required before port forwarding.
- DNS servers: change them once for every device (what DNS is).
- WAN status: compare the WAN IP with your public IP to check for CGNAT.
Key takeaways
- The router admin page is at the default gateway address (often
192.168.1.1or192.168.0.1) — find yours withipconfigor the Wi-Fi details screen. - Credentials are on the device label or in the manual; a factory reset erases everything, including ISP login details.
- After logging in, change the admin password, use WPA2/WPA3, update firmware and disable remote management.
- The gateway address is private; your public IP is the one an online lookup shows.