you can request a static IP by contacting the Xfinity Business department at 1-800-266-2278 . A gateway IP address is an additional static IP address assigned to the Comcast modem (IP Gateway), in ...

Comcast Xfinity on Monday announced a new modem-router, called the xFi Advanced Gateway, which supports Wi-Fi 6E, the latest generation of Wi-Fi that can take advantage of the 6GHz spectrum band.