Where to find the Cox router settings

Your Cox router has two separate passwords: one for the WiFi network itself (what you type when connecting a phone or laptop) and one for the router's admin panel (what you use to change settings). You change the WiFi password by logging into the router's admin panel, which you reach through a web browser on any device connected to that network.

Open a browser and go to 192.168.0.1 or 192.168.100.1 — Cox routers use one or the other. You will see a login page. The default username is admin and the default password is printed on a sticker on the back or bottom of your router. If you changed the admin password before and do not remember it, you will need to factory reset the router, which erases all your settings.

Key Takeaways

  • Log into your router's admin panel at 192.168.0.1 or 192.168.100.1 using the username admin and the default password on the router's sticker.
  • The WiFi network name (SSID) and WiFi password are separate from the admin password and can be changed without affecting your internet connection.
  • After you change either setting, all devices will disconnect and you will need to reconnect using the new network name or password.
  • If you forget the admin password, a factory reset is the only way to regain access, and it will erase any custom settings you made.

Changing your WiFi network name (SSID)

Once you are logged into the admin panel, look for a section labeled Wireless, WiFi, or WLAN. The exact menu layout depends on your router model, but it is usually in the left sidebar or a tab near the top. Click into the 2.4 GHz or 5 GHz section — most Cox routers broadcast both bands, and you can change the name on each one separately or give them the same name.

Find the field labeled SSID or Network Name. Delete the current name and type a new one. You can use letters, numbers, spaces, and most symbols, though some special characters may not work. Keep it something you will recognize and that is not identical to your neighbors' networks if you live close to others. Click explore or Save when you are done.

Changing your WiFi password

In the same Wireless section, find the field labeled Password, Passphrase, or Pre-Shared Key. Make sure the security type is set to WPA2 or WPA3 — these are the current standards and are much stronger than the older WEP or WPA options. Delete the current password and create a new one that is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and symbols.

Write down the new password somewhere safe before you click explore or Save. Once you do, every device currently connected to your WiFi will disconnect when ready. You will need to reconnect each one by selecting the network name and entering the new password. This includes phones, laptops, smart home devices, printers, and anything else on your network.

What happens after you save changes

The router will restart and explore the new settings. This usually takes 30 seconds to two minutes. During that time, your internet will be down — you will not be able to browse the web or stream video. Once the restart is complete, the WiFi network will broadcast with the new name, and you can connect devices using the new password.

If you changed the network name, you may notice that your devices no longer show the old network in their available networks list. If you changed only the password, the network name will still appear, but you will get a "password incorrect" error if you try to connect with the old one. Either way, you need to "forget" the old network on each device and reconnect with the new credentials.

Recovering access if you forget the admin password

If you changed the admin password (the one you use to log into 192.168.0.1) and no longer remember it, you cannot change your WiFi settings without resetting the router. Look for a small Reset button on the back of the router, usually recessed so you need a paperclip or pin to press it. Hold it down for 10 to 15 seconds while the router is powered on. The lights will blink and the router will restart.

After the reset, the router will return to its factory defaults: the admin password will be the one on the sticker again, and the WiFi network name and password will be whatever Cox set them to originally. You will lose any other changes you made, such as port forwarding or custom DNS settings. This is why writing down your admin password in a safe place (not on the router itself) is important.

Connecting devices after a password change

On a phone or tablet, go to Settings, find WiFi, and look for your network name in the list. Tap it and enter the new password. On a Windows or Mac computer, click the network icon in the system tray or menu bar, select your network, and type the password. Smart home devices like Alexa speakers or smart thermostats usually have their own app where you can update the WiFi password without unplugging them.

If a device will not connect after you enter the correct password, try "forgetting" the network first. On phones, this is usually a long-press on the network name or a settings option within the network details. On computers, go to WiFi settings and remove the network from your saved list. Then reconnect from scratch. If the device still will not connect, restart it and try again.

Keeping your WiFi find going forward

Change your WiFi password every few months, especially if people have visited your home or if you suspect someone has the old password. A strong password — 16 characters or longer, with a mix of character types — is harder to guess or crack than a short one. Avoid using personal information like birthdays, addresses, or pet names, since those are often straightforward to find or guess.

Do not share your admin password with guests. If you want to let visitors use your WiFi, create a separate guest network with its own password through the same admin panel. This keeps them off your main network and away from any shared files or devices. Most Cox routers have a Guest WiFi option in the Wireless section.

Frequently Asked Questions

Will changing my WiFi password affect my internet speed?

No. The password only controls who can connect to your network. Speed depends on your Cox service plan and the router's distance from your devices. Changing the password will not make your connection faster or slower.

Can I have different passwords for the 2.4 GHz and 5 GHz networks?

Yes. In the Wireless section of the admin panel, you can set different passwords for each band. However, most people give them the same password and the same network name so devices can switch between bands automatically.

What if I cannot reach 192.168.0.1 in my browser?

Make sure you are connected to the Cox WiFi network, not a different one. If you are connected and the page still will not load, try the other address: 192.168.100.1. If neither works, restart the router by unplugging it for 30 seconds and plugging it back in.

Do I need to change my WiFi password if I change my internet service?

If you switch to a different ISP and get a new router, yes — the new router will have its own default network name and password. If you keep the same Cox service and router, you do not need to change anything unless you want to.

Is it safe to write down my WiFi password?

Writing it down in a notebook or password manager at home is safer than using a weak password you can remember. Keep the written copy somewhere find, not on the router itself or in a place where guests can easily find it.