Is it possible to frequently changing my IP address?

[Marco]

I need to change my IP address more than 10 times in short time.

[Paul]

There is no legitimate reason for wishing to do this.

However, you could fake it by the use of proxies, if you must.

[Bonny]

Fastest way to do that is to use Tor Browser (torproject.org). You can change your IP by just one click.

[WayneH]

Your IP address is assigned by your ISP, you cannot change it. You can "spoof" it with the above methods.

[Jack]

You can ask your ISP not to assign you a static IP and have a dynamic IP. It won't change very quickly but it will change every time they purge their stuff.