10.0.0.1
10.0.0.1 Router Admin Login
Default gateway for Xfinity/Comcast gateways and some enterprise networks.
How to Login to 10.0.0.1
10.0.0.1 opens your ISP gateway’s admin panel. Connect directly to the gateway. If you have your own router plugged into an ISP gateway, connect to the ISP gateway’s Wi-Fi or use an Ethernet cable to one of its LAN ports.
Open a browser. Type 10.0.0.1 in the address bar. You will see the gateway’s login page.
Xfinity gateways display a Comcast-branded admin tool. The layout has changed across gateway generations. XB3 shows a basic HTML interface, while XB7 and XB8 present a more modern dashboard. You can also manage most Xfinity settings through the Xfinity app on your phone, which connects to the gateway without needing the admin panel directly.
AT&T U-verse and AT&T Fiber gateways (Arris BGW210, BGW320) show a grey and blue AT&T-branded interface. The landing page shows device connection status and a broadband link indicator. AT&T calls their admin tool “Smart Home Manager” but the web interface at this address still works.
Apple AirPort routers do not have a web-based admin panel at this gateway. You need the AirPort Utility app on macOS or iOS. The IP address is still used for routing purposes, but configuration happens through the app only.
Default Credentials for 10.0.0.1
The login page requires credentials that ISP gateways often set during provisioning. Check the device sticker first. Common defaults:
| Device | Username | Password |
|---|---|---|
| Xfinity XB6/XB7/XB8 | admin | password |
| AT&T BGW210/BGW320 | (none) | (on sticker) |
| Apple AirPort | (via app) | (via app) |
| Arris SBG6580 | admin | motorola |
| Pace 5268AC | admin | (on sticker) |
| Cisco DPC3825 | admin | password |
AT&T gateways print a unique access code on the side label. There is no universal default. If you peel off the label or the print fades, you will need to factory reset or call AT&T.
Xfinity’s admin/password combination still works on most models, but Comcast has been pushing customers toward the Xfinity app. Some newer firmware versions disable the web admin panel entirely in favour of app-based management.
Common Use Cases for 10.0.0.1
This IP address gives access to several gateway management features.
ISP gateway management. Most people access the admin panel to change the Wi-Fi name and password on their ISP-provided equipment. The admin panel also shows your internet connection status, downstream/upstream speeds, and signal levels, which is useful data when troubleshooting slow connections with your ISP.
Bridge mode configuration. If you bought your own router and want to use it instead of the ISP gateway’s built-in router, you need to put the gateway in bridge mode. This disables the gateway’s NAT, DHCP, and Wi-Fi, turning it into a simple modem. You configure bridge mode at the gateway’s admin panel under Advanced or Gateway settings. On Xfinity, it is under Gateway > At a Glance > Bridge Mode.
Double NAT diagnosis. Running your own router behind an ISP gateway creates two layers of NAT. This breaks some online games, VPNs, and video conferencing. Access the gateway admin panel to either enable bridge mode or set up a DMZ pointing to your personal router’s WAN IP address.
Enterprise and campus networks. The 10.0.0.0/8 range is the standard choice for large organizations. A university might use 10.1.x.x for staff, 10.2.x.x for students, and 10.3.x.x for IoT devices. The gateway routes between these segments. Cisco and Juniper enterprise routers commonly use this addressing scheme.
Routers and ISPs That Use 10.0.0.1
Xfinity is the most common user of 10.0.0.1 in the United States. Every Xfinity gateway from the XB3 through the latest XB8 defaults to this address. With over 30 million subscribers, this makes it one of the most-accessed IPs in American households.
AT&T uses 192.168.1.254 on some gateways and 10.0.0.1 on others. The BGW210-700 (used for AT&T Fiber) defaults to 192.168.1.254. The older Pace 5268AC uses 192.168.1.254 as well. But AT&T’s Arris NVG-series gateways use 192.168.1.254 too, so AT&T is actually more of a 192.168.1.254 user, despite common belief.
Apple AirPort Express and AirPort Extreme used this address as the default gateway. Apple discontinued the AirPort line in 2018, but millions remain in service.
Cisco enterprise routers, Arris cable modems (non-ISP-branded), and some Motorola gateways also use the 10.x.x.x range.
Troubleshooting 10.0.0.1
This address should load in any browser when you are connected to the gateway directly. If it does not, try these fixes.
Page does not load. The most common reason: you are connected to your own router, not the ISP gateway. Your router sits between you and the gateway. To reach the gateway, connect directly to the ISP device via Ethernet or its Wi-Fi network (if separate from your router’s network).
“Connection refused” error. Some ISP gateways disable the web admin panel after firmware updates. Xfinity has been doing this on newer firmware. Use the Xfinity app instead, or try accessing http://10.0.0.1 explicitly with the http:// prefix.
Can ping the address but cannot open the page. The gateway’s web server may be listening on a non-standard port. Try http://10.0.0.1:8080 or https://10.0.0.1:8443. Some AT&T gateways use port 9090.
Forgot the gateway password. ISP gateways do not always respond to a factory reset the same way consumer routers do. On Xfinity, resetting the gateway also re-provisions it with Comcast, which takes 5-10 minutes. On AT&T, a reset returns to the sticker credentials.
10.0.0.1 vs 192.168.x.x Ranges
The 10.0.0.1 address belongs to a different private range than the 192.168.x.x addresses. The split is about address space, not performance.
The 10.0.0.0/8 range provides 16,777,214 usable addresses. The entire 192.168.0.0/16 range provides 65,534. For a home network with 30 devices, both are absurdly large. The difference matters at enterprise scale or when an ISP needs to manage thousands of customer gateways without address conflicts.
ISPs prefer 10.x.x.x because it reduces the chance of conflicting with a customer’s own router. If a customer buys a TP-Link or ASUS router at 192.168.1.1 and plugs it into an ISP gateway also at 192.168.1.1, both devices fight over the same address. By putting the gateway on a separate range, the ISP avoids this conflict entirely.
If you run a VPN that connects to a corporate network using 10.x.x.x addresses, having your home gateway on this address can cause routing conflicts. In that case, ask your ISP if you can change the gateway IP, or use your own router in front with a 192.168.x.x address and put the gateway in bridge mode.
Frequently Asked Questions
What is 10.0.0.1 used for?
10.0.0.1 is a private IP address used as the default gateway by ISP-provided gateways and some enterprise routers. Comcast/Xfinity, AT&T U-verse, and Apple AirPort routers use it. Typing 10.0.0.1 into a browser opens the gateway's admin panel for managing Wi-Fi, security, and network settings.
What is the default login for 10.0.0.1 on Xfinity?
Xfinity gateways use admin as the username and password as the password. However, newer XB7 and XB8 gateways may have a unique password printed on the device label. You can also manage settings through the Xfinity app or xFi website at xfi.xfinity.com.
Why does 10.0.0.1 use a different IP range than 192.168.x.x?
10.0.0.1 belongs to the 10.0.0.0/8 Class A private range, which provides over 16 million addresses. ISPs and enterprises prefer it because the larger address space avoids conflicts when connecting multiple networks or VPN tunnels. Home routers use 192.168.x.x because the smaller range is simpler to manage.
Can I change my gateway from 10.0.0.1 to 192.168.1.1?
On ISP-provided equipment, usually no. ISPs lock the gateway IP to prevent configuration issues. If you use your own router behind the ISP gateway, you can set your router to any private IP including 192.168.1.1. Put the ISP gateway in bridge mode to avoid double NAT.
What is the difference between 10.0.0.1 and 192.168.1.1?
They are both private IP addresses that serve as default gateways. 10.0.0.1 is from the Class A range (10.0.0.0/8) with 16 million addresses. 192.168.1.1 is from the Class C range (192.168.0.0/16) with 65,536 addresses. ISPs prefer 10.x.x.x. Consumer router brands prefer 192.168.x.x. Functionally they do the same thing.
How do I access 10.0.0.1 if it won't load?
First verify your gateway is actually 10.0.0.1 by running ipconfig (Windows) or ip route (Linux). If you are behind your own router connected to an ISP gateway, connect directly to the ISP gateway via Ethernet. Your router may be on a different subnet, blocking access to 10.0.0.1.