Check IP

Check IP

If your computer sits behind a firewall (which is a good thing), it can be difficult to determine what IP address it presents to the rest of the Internet when it makes requests.

You can point your browser at http://nst.sourceforge.net/nst/tools/ip.php to determine your system's IP address as it appears to the rest of the Internet.

IP Address Servers

Simple Client Script Example

Complex Script Example

Server Side PHP Script