10.1.1.1 Admin Login

Several well-known router brands use 10.1.1.1 as their default gateway IP address, most notably Belkin, D-Link, Cisco, Technicolor, and Linksys. Unlike the more common 192.168.1.1 or 192.168.0.1, the address 10.1.1.1 belongs to the Class A private IP address range (10.0.0.0 – 10.255.255.255), which is defined by RFC 1918 and reserved exclusively for use within private networks. This means 10.1.1.1 is never routable on the public internet and is only accessible from within your local network. It is used as the router's LAN-side gateway address, giving you a secure entry point to manage your router's settings, wireless configuration, firewall rules, and more.

How to Access 10.1.1.1

To access your router's admin panel via 10.1.1.1, make sure your device is connected to the router — either through a Wi-Fi connection or directly via an Ethernet cable. Then open any web browser (Chrome, Firefox, Edge, or Safari) and type http://10.1.1.1 into the address bar. Press Enter and you should be taken directly to your router's login page.

Once the login screen appears, enter your router's username and password. If you have never changed these credentials, you can find the factory defaults printed on a sticker on the back or bottom of your router, or refer to the brand-specific defaults listed in the table below. For most Belkin and D-Link DSL routers using this IP, the default username is admin and the password is either admin or left blank. After logging in, you'll have full access to your router's dashboard where you can change your Wi-Fi name (SSID), update your wireless password, configure port forwarding, set up parental controls, and manage connected devices.

Because 10.1.1.1 is a private Class A IP address, it is only reachable from within your local network. You cannot access it from outside your home or office. Only one device on your network should be assigned this address — typically your router — to avoid an IP address conflict.

If You Can't Access 10.1.1.1

If typing http://10.1.1.1 into your browser doesn't load the router login page, there are several possible reasons and fixes to try:

• Wrong default gateway: Your router may be using a different IP address. Open the Command Prompt on Windows (Start > Run > type cmd) and enter ipconfig. Look for the Default Gateway value — that is your router's actual IP address. On macOS, go to System Preferences > Network > Advanced > TCP/IP to find the router IP.
• Not connected to the network: Make sure your device is connected to the router's Wi-Fi or plugged in via Ethernet. You cannot reach 10.1.1.1 if you're not on the same local network.
• Browser cache or extensions: Try opening an incognito/private window or clearing your browser cache. Some browser extensions can interfere with local IP access.
• IP address was changed: A previous administrator may have changed the router's LAN IP from 10.1.1.1 to something else. In this case, use the ipconfig method above to find the current gateway, or perform a factory reset to restore 10.1.1.1 as the default.
• Firewall blocking access: Temporarily disable your computer's firewall or antivirus software and try again. Some security software blocks access to local gateway addresses.

If none of the above steps work, check our guide on how to find your router IP address for more detailed instructions.

Router Brands That Use 10.1.1.1 as Default Gateway

Not all routers use 10.1.1.1 — it is less common than 192.168.1.1 or 192.168.0.1, but several well-established manufacturers have assigned it as the default gateway for specific product lines. Here is a breakdown of the confirmed brands and models:

• Belkin — Belkin uses 10.1.1.1 primarily in its Australian broadband gateway products, including the BoB (F1PI243EGau, iinet) and the F5D5730AU ADSL modem-router. These devices were widely deployed by Australian ISPs. The default login for these models is typically username: admin, password: (blank).
• D-Link — D-Link's DSL product series is well-known for using the 10.1.1.x address range. Specific models confirmed to use 10.1.1.1 include the DSL-302G, DSL-500G, DSL-502T, DVA-G3340S, and the DSL-G604T. D-Link's official troubleshooting documentation explicitly references 10.1.1.1 as the default configuration page address for its DSL series. Default credentials are typically username: admin, password: admin.
• Cisco — Cisco's Small Business 500 Series switches, such as the SG500-52P-K9-NA, use 10.1.1.1 as their default management IP. Default credentials are username: cisco, password: cisco.
• Technicolor — Certain Technicolor gateway models deployed by ISPs use 10.1.1.1 as their default LAN IP. Default credentials are typically username: admin, password: admin, though some ISP-branded units may have unique credentials printed on the device label.
• Linksys — Some Linksys broadband router and modem-router combo models use 10.1.1.1 as their default gateway. Default credentials are typically username: admin, password: admin or password.
• Motorola — The Motorola SURFboard eXtreme Broadband Cable Modem uses 10.1.1.1 as its default management address. Default credentials are username: motorola, password: default.

Changing Your Router's Password via 10.1.1.1

One of the most important things you should do after setting up your router is to change the default admin password. Leaving the factory default credentials in place makes your network vulnerable to unauthorized access — anyone who knows the default username and password for your router model can log in and change your settings.

To change your password, follow these steps:

1. Open your browser and navigate to http://10.1.1.1.
2. Log in using your current admin credentials (check the sticker on your router if you haven't changed them).
3. Once inside the admin panel, look for a section labeled Administration, Management, or System Settings — the exact label depends on your router brand.
4. Find the Change Password or Admin Password option.
5. Enter your new password twice to confirm, then save the changes.

Choose a strong password that is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and symbols. Avoid using easily guessable information like your name, address, or phone number. After changing the password, make sure to store it somewhere safe.

Router Username and Password List

Factory Reset Instructions for Routers Using 10.1.1.1

If you've forgotten your admin password or can no longer access your router at 10.1.1.1, a factory reset will restore all settings — including the IP address, username, and password — back to their original defaults. Here are the reset procedures for the main brands that use this IP:

• Belkin (BoB / F5D5730AU): Locate the small Reset button on the back of the router. With the router powered on, use a paperclip or pin to press and hold the Reset button for 10–15 seconds until the power LED begins to flash. Release the button and wait for the router to reboot. Once it restarts, you can access the admin panel again at http://10.1.1.1 using the default credentials.
• D-Link DSL Series (DSL-302G, DSL-500G, DSL-502T, etc.): With the router powered on, press and hold the Reset button (usually located on the back panel) for 10 seconds. The status LEDs will flash to indicate the reset is in progress. After the router reboots, navigate to http://10.1.1.1 and log in with username: admin and password: admin.
• Cisco Small Business 500 Series: Press and hold the Reset button on the front or back of the unit for 10 seconds while the device is powered on. The device will reboot and restore factory defaults. Access the management interface at http://10.1.1.1 using username: cisco and password: cisco.
• Technicolor: Locate the Reset pinhole on the back of the device. Press and hold it for 10–15 seconds using a pin or paperclip until the lights flash. After the reboot, access the router at http://10.1.1.1 with the default credentials printed on the device label.
• Linksys: Press and hold the Reset button on the back of the router for approximately 10 seconds while the device is powered on, then release. Wait for the router to fully reboot before attempting to log in at http://10.1.1.1.

Important: A factory reset will erase all your custom settings, including your Wi-Fi name, password, port forwarding rules, and any other configurations. Only perform a reset if you have no other way to regain access to the admin panel.

What Is 10.1.1.1? Understanding the Class A Private IP Address

10.1.1.1 is a private IPv4 address that falls within the Class A private IP range defined by RFC 1918. The full Class A private range spans from 10.0.0.0 to 10.255.255.255, which provides over 16 million possible host addresses — making it the largest of the three private IP ranges. The other two private ranges are Class B (172.16.0.0 – 172.31.255.255) and Class C (192.168.0.0 – 192.168.255.255).

Because 10.1.1.1 is a private address, it is not routable on the public internet. Internet Service Providers (ISPs) and routers automatically block private IP traffic from leaving the local network. This means that 10.1.1.1 can be used simultaneously by millions of home and business networks around the world without any conflict — each instance exists only within its own isolated private network.

When a router is assigned 10.1.1.1 as its LAN IP (gateway), all devices that connect to that router will receive IP addresses within the same subnet — typically in the range of 10.1.1.2 through 10.1.1.254. For example:

• Your laptop might receive 10.1.1.2
• Your smartphone might receive 10.1.1.3
• Your smart TV might receive 10.1.1.4

These addresses are assigned automatically by the router's DHCP server. Every device on the network uses its assigned private IP to communicate with the router at 10.1.1.1, which in turn handles all communication with the wider internet through your ISP's public IP address via Network Address Translation (NAT).

The Class A range is particularly popular in enterprise and business networking environments because of the enormous number of host addresses it supports. However, as seen with Belkin, D-Link, Cisco, and Technicolor, it is also used in certain home broadband and DSL gateway products.

Related IP Addresses in the 10.1.1.x Subnet

If your router uses 10.1.1.1 as its default gateway, the following IP addresses are part of the same 10.1.1.0/24 subnet and may be relevant to your network setup:

• 10.1.1.2 — Commonly the first IP address assigned by DHCP to a connected device, or sometimes used as a secondary router or access point address.
• 10.1.1.100 – 10.1.1.200 — Typical DHCP pool range used by routers in this subnet to dynamically assign addresses to connected devices.
• 10.1.1.254 — Sometimes used as an alternative gateway address on networks where 10.1.1.1 is already taken, or as a secondary management interface.
• 10.1.1.255 — The broadcast address for the 10.1.1.0/24 subnet. This address is used to send data to all devices on the subnet simultaneously and cannot be assigned to any individual device.

Beyond the /24 subnet, 10.1.1.1 is part of the broader 10.0.0.0/8 Class A private block. Other commonly used gateway addresses within this larger range include 10.0.0.1, which is used by some Xfinity/Comcast gateways and Apple routers. If you're looking for other common default gateway addresses used by routers across different brands, you may also want to explore 192.168.1.254, 192.168.0.1, 192.168.8.1, and 192.168.100.1.

Frequently Asked Questions About 10.1.1.1

What is 10.1.1.1 used for?

10.1.1.1 is used as the default gateway IP address for several router brands including Belkin, D-Link, Cisco, Technicolor, and Linksys. You type it into your browser to access your router's admin panel, where you can manage your network settings, change your Wi-Fi password, configure security options, and more.

Is 10.1.1.1 the same as 192.168.1.1?

No. Both are private IP addresses used as router gateways, but they belong to different IP classes. 192.168.1.1 is a Class C private address, while 10.1.1.1 is a Class A private address. They serve the same purpose — providing access to your router's admin interface — but are used by different router brands and models. You cannot use 192.168.1.1 to access a router configured with 10.1.1.1 as its gateway, and vice versa.

Why can't I open 10.1.1.1 in my browser?

The most common reasons are: (1) your device is not connected to the router that uses 10.1.1.1, (2) the router's LAN IP has been changed from the default, or (3) there is a browser or firewall issue. Run ipconfig (Windows) or check your network settings (Mac/Linux) to confirm your actual default gateway. If it's not 10.1.1.1, use the correct IP shown there instead.

What is the default username and password for 10.1.1.1?

The default credentials vary by brand. For Belkin routers using 10.1.1.1, the username is typically admin with a blank password. For D-Link DSL models, both the username and password are admin. For Cisco Small Business devices, the username and password are both cisco. Always check the label on the back or bottom of your specific router for the exact factory defaults.

How do I reset my router back to 10.1.1.1?

If the IP address of your router has been changed and you want to restore it to 10.1.1.1, you need to perform a factory reset. Locate the Reset button on your router (usually a small pinhole on the back), press and hold it for 10–15 seconds while the router is powered on, then release. After the router reboots, 10.1.1.1 will be restored as the default gateway for Belkin, D-Link DSL, Cisco, Technicolor, and Linksys devices that originally shipped with this address.

Is 10.1.1.1 safe to use?

Yes, 10.1.1.1 is a completely safe private IP address. It is only accessible from within your local network and cannot be reached from the internet. However, you should always change the default admin password on your router to prevent unauthorized access from anyone connected to your local network. Using a strong, unique password for your router's admin panel is one of the most important steps you can take to secure your home or office network.

Can two devices on my network both use 10.1.1.1?

No. Assigning 10.1.1.1 to more than one device on the same network will cause an IP address conflict, which can disrupt connectivity for both devices and potentially affect the entire network. Only your router should use 10.1.1.1 as its address. All other devices should receive different IP addresses, typically assigned automatically by the router's DHCP server.