How to Log In to 192.168.100.1 - Step by Step
To access your router admin panel at 192.168.100.1, follow these steps. Your device must be connected to the same network as the router.
- Open any web browser (Chrome, Firefox, Safari)
- Type
http://192.168.100.1in the address bar and press Enter - Enter your router username and password when prompted
- Default credentials: try admin / admin or check the label on your router
- Click Login or OK to access the admin panel
ipconfig - look for "Default Gateway". On Mac or Linux, run ip route | grep default in Terminal.
Default Username and Password for 192.168.100.1
192.168.100.1 is commonly used by Cisco, Motorola cable modems. These are the most common default login credentials - note they are case-sensitive:
| Username | Password |
|---|---|
admin | admin |
admin | password |
admin | admin123 |
mso | W2402 |
If none of these work, check the sticker on the bottom or back of your router. The exact default credentials are printed there for your specific model.
Common Mistake: 192.168.100.1.1 vs 192.168.100.1
A frequent error is typing 192.168.100.1.1 instead of 192.168.100.1. IPv4 addresses contain exactly four numbers separated by dots. 192.168.100.1.1 is not a valid IP address and will not load any page. Always use http://192.168.100.1.
What Can You Configure at 192.168.100.1?
Once logged into your router admin panel, you can change the following settings:
- Wi-Fi name (SSID) and password - secure your wireless network
- Admin password - change from default immediately to prevent unauthorized access
- Port forwarding - open ports for gaming, remote desktop, or web hosting
- DNS servers - switch to faster options like Cloudflare (1.1.1.1) or Google (8.8.8.8)
- Firmware updates - keep your router patched against vulnerabilities
- Connected devices - see all devices on your network and block unwanted ones
- Guest network - create a separate Wi-Fi for visitors
- Parental controls - restrict websites or set time limits per device
Can't Access 192.168.100.1? Troubleshooting Guide
- Wrong IP address - confirm your default gateway with
ipconfig(Windows) orip route(Linux/Mac) - Not connected - make sure you are on the right Wi-Fi or connected via Ethernet to this router
- Browser issues - try Chrome, Firefox, or Safari; disable browser extensions and VPN
- Router not responding - unplug the router, wait 30 seconds, plug back in
- Forgot password - hold the reset button on the router for 10-15 seconds to restore factory defaults
- Firewall blocking - temporarily disable your firewall and try again
Security Tips After Logging In
- Change the default admin password immediately - default passwords are publicly known
- Use WPA3 or WPA2 encryption (avoid WEP which is easily cracked)
- Disable remote management if you don't need it
- Check for and install firmware updates
- Review connected devices list regularly
- Set up a guest network for visitors instead of sharing your main password