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192.168.11.1 Admin Login & Setup Guide

Direct Answer: How to Access 192.168.11.1

192.168.11.1 is the iconic default IP address for Buffalo AirStation routers and official Buffalo hardware shipped with pre-installed DD-WRT custom firmware. To log in, open your browser and navigate directly to http://192.168.11.1. Default credentials typically use username admin (Buffalo) / root (DD-WRT) and password password (Buffalo) / admin (DD-WRT).

Open 192.168.11.1 in Browser

Hardware Brands Associated with 192.168.11.1

The 192.168.11.1 private subnet is most frequently deployed by Buffalo AirStation and DD-WRT pre-loaded firmware.

Default Gateway IP Primary Manufacturers Default Username Default Password
192.168.11.1 Buffalo AirStation and DD-WRT pre-loaded firmware admin (Buffalo) / root (DD-WRT) password (Buffalo) / admin (DD-WRT)

Manufacturer Setup Instructions & Special Nuances

Many Buffalo routers feature a physical mechanical switch on the back labeled 'ROUTER / AP'. If switched to 'AP' (Access Point), the router disables its DHCP server and switches its default static management IP to 192.168.11.100.

Step-by-Step Login Instructions

  1. Connect to Local Network: Connect your device via Wi-Fi or with an Ethernet cable to LAN port 1-4.
  2. Open Web Browser: Launch Chrome, Safari, Firefox, or Edge.
  3. Navigate to Gateway: Type http://192.168.11.1 into the address bar and press Enter.
  4. Submit Credentials: Type the username and password from the table above or the physical sticker on your hardware.
  5. Secure Router: Update the default administrative credentials and Wi-Fi security keys immediately.

192.168.11.1 Frequently Asked Questions