Enter the IP address you want lookup in the box below, then click "Lookup". Read the information below.

This is the public IP address of your computer. If your computer is behind a router or used a proxy server to view this page, the IP address shown is your router or proxy server.

What is an IP address?

Every machine on a network has a unique identifier. Just as you would address a letter to send in the mail, computers use the unique identifier to send data to specific computers on a network. Most networks today, including all computers on the Internet, use the TCP/IP protocol as the standard for how to communicate on the network. In the TCP/IP protocol, the unique identifier for a computer is called its IP address. Read more...