Login To A Comcast Xfinity Router Modem By Following These Steps 

Even though Comcast Xfinity Router is a plug and play device, there are reasons why you may sometimes need to login to it and make some settings. The good news is that doing that is not as hard as one may get to believe, without even having to contact the support.

The first and most important reason you would want to log into the router is so as to change your details from the default username and password to what you prefer. Why this is important is because it is what controls the entire security of the router. Once not changed, it will be very easy for hackers to hack the modem and steal your information and even cause serious havoc.

Secondly, you may also want to log in to update your firmware in case there is the latest version. More so, you can get to speed up the wi-fi connection from the system configuration when you are able to log into the router. No matter why you may want to log in, it is not something that is too technical for one to handle.

Here are the steps to follow to Log into a Comcast Xfinity Router Modem

Step 1:

The first thing to do is to have your Comcast Xfinity connected to the network. It will not make any difference whether it is wired or wireless connection.

Step 2:

The gateway of the Comcast Xfinity Router is what you want to open next. To do this, simply open your browser and go to This will open up the log in page.

Step 3:

What you need to do from here is to put in your username and password in the field provided to let you have access into the admin gateway using the details:

Username: admin
Password: password

Step 4: 

Lastly, there is a need to change your login details from the default ones by selecting the “change password” button which is placed at the top right side of the admin gateway. With this, you will be able to personalize the router.

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How to Get The Comcast XFINITY IP Address

There are times when making use of the default IP address of the Comcast XFINITY routers which are, or may not work for you. In such a situation, you will need to obtain the IP address yourself in order to be able to log into the modem.

In such a situation, there are two methods that will be useful in getting the IP address. The first and easiest is to simply look at the sticker on the router’s package. This may even be at the back of the modem. On it, you will also see the default admin username and password of the router.

The second step is more technical, but it will serve its purpose when you are unable to get the IP address from the package. Although it is slightly more technical, it is something you can do without having to get any technical assistance. Here are the steps:

Step 1:

The first thing to do is to launch your command prompt by pressing down the Windows and then R keys on your (Win + R) on your keyboard. This will open the Run command. In the box, type in either cmd or cmd.exe and then hit the enter key to open the Command Prompt.


In the Command Prompt, simply type in “ipconfig” and hit the enter key.

Step 3:

From the search result, look for “Default Gateway”. Do this by pressing control and F keys on your keyboard and then type in Default Gateway and then hit enter. This will return the result for you.

Step 4:

You will find your default IP address at the end of the “Default Gateway.” Simply copy it, then paste it in your address bar and hit Enter to log in to the Comcast Xfinity Router.

Steps to Reset The Comcast XFINITY Router

if you are having a problem with your router or you bought one that has already been used, you may want to reset it. What this will do is to change it back to the default setting, hence it will wipe off all the previous settings that have been made on the router, Here are the steps to follow:

Step 1:

What you will need before attempting to start is to get a thin metal or even a metal clip like the one used to take out the sim tray of modern smartphones.

Step 2:

With that gotten, look for the rest button which you will see somewhere on the router, With the pin, press the reset button for up to 35 seconds.

Step 3:

This will trigger the light to blink and after this, it means your router has been reset.

More questions about your Xfinity router

What is the default login for the Xfinity router?

As shown above, the default login User Id is “admin” while the default password could either be “password” or you may just leave that part blank.

What is the IP address of my Xfinity router?

Again, as already indicated above, the default IP address as already shown above is mostly “”, “” or “”. If all these fail, you can follow the steps above to check what it is.


Above everything else, one of the first things that you will want to do after getting the Comcast Xfinity Router is to log into it and change your password. This is very important because unless that is done, your router will remain very vulnerable to all sorts of attacks. In addition to that, apart from making sure you set the password, if you ever have reasons to reset the router, there will be yet a need for you to go back and update your password by using the default details to log in and then updating it for the purpose of security.

See Also: What is Sbcglobal? Email Login, Settings, Support, Customer Service

Finally, apart from enhancing the security of your router by just changing the password, making sure that the firmware you are using is updated is also very important because those that are outdated are always very easy to hack, hence there are more reasons than one why you should learn to log into your router.


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