Image of a NEC router with 'Router Default IP Addresses' text and the NEC logo

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

Info updated July 24, 2021

Most NEC 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 NEC router's ip address

The IP address is required when accessing the NEC 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 NEC router ip if you are connected to the router's network.

Our readers have reported that their NEC 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 NEC routers use the same default usernames and passwords so you can also check the Default NEC password list to try with that one.

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

NEC default IP address List (Valid July 2021)

Model Default IP Netmask
Aterm MR03LN
Aterm MR03LN default username & password   Open
Aterm WG1400HP
Aterm WG1400HP default username & password   Open
Aterm WG1800HP
Aterm WG1800HP default username & password   Open
Aterm WR7800H
Aterm WR7800H default username & password   Open
Aterm WR8170N-HP
Aterm WR8170N-HP default username & password   Open
Aterm WR8600N
Aterm WR8600N default username & password   Open
RG-A100L default username & password   Open

Instructions and common questions

How to find out your NEC router gateway IP

In case you have changed your NEC 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 NEC 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 NEC 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 NEC router's IP address

Find NEC 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 NEC router default IP will be shown, something like