192.168.100.4 is a private IP address used to modify your Wi-Fi password, Network Name (SSID), and other default modem or router settings. To access it, visit http://192.168.100.4.
How to Log in to 192.168.100.4
- Open a web browser and type http://192.168.100.4 in the address bar.
- Enter your Username and Password, then click Login.
You will be redirected to the router’s settings page.
Note: The default Router IP Address, Username, and Password can usually be found on a sticker located on the back of your modem or router.
Default Username and Password for 192.168.100.4
- Username: admin
Password: admin - Username: admin
Password: password - Username: admin
Password: (Check the router label) - Username: admin
Password: (blank)
How to Change Your Wi-Fi Password and Network Name
- Log in to the router’s settings page.
- Go to Wireless, WLAN, or Wi-Fi Settings.
- Enter your desired Wi-Fi Network Name (SSID).
- Set your new Wi-Fi Password in the Wi-Fi Password/Passphrase/Pre-Shared Key field.
- Click Save or Apply to save the changes.
Note: If your router supports dual-band networks, ensure that you configure both the 2.4 GHz and 5 GHz settings.