Youp IP Address:

Enter the proxy that you would like to check or leave the input box empty to check your own connection.
(<IP address>:<port> or <hostname>:<port>)

This check provides the following information with just one click:
  • Proxy type
  • Response time
  • HTTP header fields
  • Browser / Operation System

What is an IP address?
Every computer connected to the Internet has a unique identifier called an IP address. On many networks, the IP address of a computer is always the same. On other networks, a random IP address is assigned each time a computer connects to the network.