Hello,
i have found one software which hide your IP address every time and give you a new IP address by creating a Tor Network…….
If u have Mozilla then it works very fine
First Download Vidalia Bundle from here
http://www.torproject.org/download.html.en
Here is link for Windows and MAC OS ……….So download it according to your requirement .
After that to easily turn on and turn off “TOR” .. You can install Firefox add on from here :
https://addons.mozilla.org/en-US/firefox/addon/2275
then restart firefox….After that you will see at right bottom corner that your tor addon for mozilla is installed…now when u want to hide your IP or want to surfing anonymously Turn on or turn off by clicking on this.
You can check your ip address here
Enjoy!!!