How to Login to an Xfinity Modem? Xfinity modems are among the most popular networking devices today. If you have one, you can set it up and use both the wired and wireless mediums to access the internet. However, instances happen when you need to to the router admin console and make some changes in device settings.If you don’t know how to log into the admin console of an Xfinity Router, things can get troublesome. Here, we will discuss how to login to an Xfinity Router, also referred to as Xfinity Gateway login, and will help you gather some valuable insights into using the device in an error-free way. Read more : https://bit.ly/3GZLsu2