10.0.0.1 Login
Console
Access
Primarily used by Xfinity (Comcast) gateways and Cisco business routers.
The 10.0.0.1 address is the default for Xfinity Comcast home gateways and many Cisco enterprise-grade routers. It marks the start of a massive IP range usually reserved for large networks but adapted for consumer cable modems.
Authorized Credentials
Use following credentials for Xfinity, Cisco, LPB hardware. If authentication fails, you may need to factory reset your device.
| Brand / Model | Default Username | Default Password | Access Level |
|---|---|---|---|
| Xfinity | admin | password | ADMIN |
| Cisco | admin | admin | ADMIN |
System Analysis & Setup
Authenticating with the 10.0.0.1 gateway is necessary for updating firmware and hardening WiFi security. If 10.0.0.1 is unreachable, try accessing other standard nodes on your segment.
Cable Modem Tip
If you use Xfinity, your username is almost always "admin" and the password is "password" by default.
Frequently Asked Questions
Q: Is 10.0.0.1 for home or business?
A: While 192.168.x.x is more common for residential, 10.0.0.1 is the default for Xfinity Comcast home gateways.
Gateway Specifications
Security Note: Leaving default credentials active on 10.0.0.1 exposes the network to lateral movement attacks.
Typo Search Alert
Ensure you are not using "192.168.1.l.l" or similar strings with letters. These are common typos using letters instead of numbers.