What is My WAN IP? Check My IP
If your computer is behind router (does not matter of it is Belkin , Netgear, Linksys router or any other wireless / wired router) then you will have two IP addresses. One IP address is your external IP address or WAN IP Another one is your internal IP or router IP address (LAN IP). IP Router address have private numbers and is set to a default by your router. For example Linksys router usually have default router IP address 192.168.1.1. Netgear router and D-Link router usually have default router IP address 192.168.0.1. and Belkin router usually have default router address 192.168.2.1
How to find router IP address?
If you would like to to find manually what is set as router IP Address on your PC then you can do it by following next steps (Note: this method is generally method and works on Windows 7, Vista, XP or any other operational system) You can also find what is your router IP address by following next steps:Press Start -> Run -> type "cmd" without quotes -> press Enter -> or press All Programs -> Accessories -> Command Prompt and then type into black window "ipconfig" without quotes and you will get default IP router where "IP Address" field is your LAN or internal IP Address and "Default Gateway" is your router IP address.
On the picture below is default router IP address by the field "Default gateway" - 192.168.1.1 and LAN IP Address by the field "IP Address" - 18.104.22.168