What is the default IP address for Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A)?

The factory default IP address for Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A) is http://10.0.0.1.

What is the default username and password for Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A)?

The default username is "admin" and the default password is "password".

How do I factory reset the Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A)?

Locate the small Reset pinhole on the back panel of the Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A). Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

Xfinity (Comcast) Modem Gateway Wi-Fi 6 (802.11ax) AX5400 DOCSIS 3.1

Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A)

High-volume gigabit coaxial internet subscriber gateway across North America

Open http://10.0.0.1 ↗

Illustration, not a product photo

Gateway IP

10.0.0.1

Factory Username

admin

Factory Password

password

Technical specifications

xFi Gateway Series

Manufacturer	Xfinity (Comcast)
Product Series	xFi Gateway Series
Device Class / Category	Modem Gateway
Wireless Standard	Wi-Fi 6 (802.11ax)
Speed Rating	AX5400 DOCSIS 3.1
Ethernet & Fiber Ports	1x 2.5G LAN, 3x 1G LAN, 2x Tel, Coax
Routing / Firewall Throughput	Gigabit Cable Internet / 4804 Mbps Wi-Fi
Default Gateway URL	http://10.0.0.1 ↗
Operating System / Firmware	RDK-B Broadband OS

How to log in to your Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A)

1 Connect Your Device: Plug your PC into any LAN port on the Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A) using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
2 Navigate to Gateway IP: Launch your web browser and enter http://10.0.0.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "password", then click Login.
4 Configure Security & Password: Follow the on-screen Quick Setup wizard to customize your Wi-Fi SSID, set WPA3/WPA2-AES encryption, and establish a new master administrator password.

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Frequently asked questions

What is the default login for Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A)?

The default IP address is http://10.0.0.1, default username is "admin", and default password is "password".

What ports and speeds does Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A) support?

The Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A) is equipped with 1x 2.5G LAN, 3x 1G LAN, 2x Tel, Coax with an overall speed rating of AX5400 DOCSIS 3.1.

How do I reset my Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A) to factory settings?

Press and hold the physical Reset button on the Xfinity (Comcast) xFi Gateway XB7 (CGM4331COM / TG4482A) for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.