Mercury Default IP Address List
Instructions to find your Mercury router's IP address

Info updated March 20, 2024

Most Mercury routers have a default IP address of

Pro tip: If you're already connected to the router's network you can use this tool to instantly see your Mercury router's ip address

The IP address is required when accessing the Mercury router's web interface to configure it.
Since some of the models don't follow the standards, you'll have to check in the table below if the common default doesn't work.

You can also check the instructions on how to figure out your Mercury router ip if you are connected to the router's network.

Our readers have reported that their Mercury router's have had the following IPs
(more common higher in list)


To access the web interface you'll also probably need a username and password, if you find your model in the list there's a link to the default settings for that model. Most Mercury routers use the same default usernames and passwords so you can also check the Default Mercury password list to try with that one.

Tip: Press ctrl+f (or cmd+f on Mac) to quickly search for your model number.

Mercury default IP address List (Updated March 2024)

Model Default IP Netmask
D12G default username & password   Open
D19G default username & password   Open
MW300R v3.x
MW300R v3.x default username & password   Open
MW305R v1.x
MW305R v1.x default username & password   Open
MW305R v3.x
MW305R v3.x default username & password   Open

Instructions and common questions

How to find out your Mercury router gateway IP

In case you have changed your Mercury router's default IP address and can't remember it you can find it out quite easily by following the instructions below.
(This also works when the router gets it's IP address assigned by DHCP.)

Find Mercury router ip on Windows

  1. Press Win + r
    A run prompt should open
  2. Type cmd into the input and press enter
    A command prompt will open
  3. Type the following into the command prompt: ipconfig | findstr /i "Gateway" and click enter.
  4. Your Default gateway, probably something like, will show

Find Mercury router ip on Linux

  1. Open a terminal window (Shortcut on some distros: ctrl+alt+t)
  2. Type the following: ip route | grep default and press enter.
  3. You will be presented with your Mercury router's IP address

Find Mercury router ip on OSX

  1. Open the OSX Terminal: Finder > Applications > Utilities > Terminal
    Or you can press cmd+space and type terminal
  2. Type the following command: netstat -nr | grep default and press enter.
  3. Your Mercury router default IP will be shown, something like