IP tracker question ?

I've installed zone alarm and I've many alerts.

what IP tracker can you recommand me and where can I download it.

thanks.

It depends on what you're looking to do. Maybe I'm just not understanding the question.

<a href="http://www.grc.com" target="_blank">www.grc.com</a> has quite a few tools to check for spyware, etc. Other than that I just use standard pings and traceroutes to find stuff.