– Xfinity/Comcast Login (Definitive Guide)

Nowadays, wireless routers have become the backbone of the networking environment for your home and workplace. In order to enjoy uninterrupted WiFi, you must have a brief idea about certain IP addresses, which plays a key role in establishing your wireless network. 

Many of you are confused between and because they look quite the same. 

Here, we are about to discuss the details of IP address. We will also learn why it is different from and how to log in with the former IP address. 

So, you need to follow all the instructions which are given below. 

What is and how it Works? is a special IP address that belongs to a section of a 24-bit block IP address. This IP address helps you to solve any type of error that can occur in your Local Area Network (LAN). However, it is different from all the public IP addresses and cannot access any private IP as well. 

Sometimes, you have to forcefully use as the private IP address to replace the public IP address. Since it falls under the category of IPv4. 

So, if you are thinking about replacing the IPv4 with IPv6, then it will be a great idea. But, the conversion from IPv4 to IPv6 will be a never-ending task. Today, around 25% of Internet traffic belongs to the IPv6 protocol. 

How to login with IP Address in Xfinity Router?

When you are using a WiFi router, then you can use IP address to log-in to it. For this, you just need to open your default browser and type 

Thereafter, make sure that you type “http://” before entering the IP address. Your router’s log-in page will appear on the screen after this. If you are the Administrator of your networking device, then apply the ID and password and log-in to the router’s web interface.

Default ID and Password of Xfinity Router

In case, you forget the password here is a table given below. The table contains some ID and password which will help you to log in to your router. 

Reasons Why you Cannot Connect to Xfinity Router with

There are a few reasons why you cannot connect to your Xfinity router. It includes a lack of direct connection to the device, entering the wrong IP address, incorrect Log-in credentials, and many others. 

Hence, you need to know the top reasons why you cannot connect to the router with 

  • When you are missing the direct connection, it will be a problematic situation for you to use the Internet in a secure way. 

In case, you cannot connect to your router with the help of a IP address, we suggest you use an Ethernet cable to establish a direct connection. 

  • You might also face problems when you have entered a wrong IP address instead of By chance, you might have given which is quite natural because of and looks same. 

To fix this, you must remember that an IPv4 address has only four numbers. So, if you entered the wrong IP address and cannot rectify it, then reset your router and insert the correct IP address. 

  • Accidentally, when you are entering the wrong log-in credentials, the router web page will naturally prompt you to enter the correct ID and password. 

In addition to that, if you forget the login credentials somehow, you can check out the default ID and password in the table which is given above. 

Login to the Comcast Router with IP Address

When you are using the Comcast router, the IP address will help you to log in to its home page. 

To establish a direct and secure connection, you need an Ethernet cable. Connect it to your computer and router properly. If you want to log-in wirelessly, make sure that your system is connected to the router. 

After that, open the default browser in your PC and type in the address bar, then press Enter. If the IP address doesn’t work, then you can use “” or “” to log-in. 

Now, type the ID and password and click on the “Log-in” button. Here are some default IDs and passwords, which you might need if you forget the real credentials of the router log-in. 

Admins IDs

  • Admin
  • Root
  • User


  • High-speed
  • Motorola
  • Password
  • W2402

With the help of this information, we hope you will be able to log-in to your Comcast router without any hiccups.