An Internet Protocol (IP) address is a numerical label that is assigned to devices participating in a computer network that uses the Internet Protocol for communication between its nodes.
Site Geo IP Locator is a Chrome extension for webmaster, it shows the IP address information of current web site and locate geolocation on map. This service based Google Map shows the city and country location of the IP address or hostname online.
To download and install this extension, please visit Site Geo IP Locator page in Google Extensions gallery, then click Install button.
You can also install "What Is My IP Address" extension, it shows your current IP address information by default, it's very useful for common users.