I do not know how many IP address analyzer are online and I also do not use any windows based program to analyze IP address. But the tool I have found is very good to analyze your IP address. Here is direct link http://n3.netalyzr.icsi.berkeley.edu/analysis/ that can be used go to Berkeley Net analyzer. This website is for University of California. The analyzer program needs Java, so it will ask you to run java run time environment to work for you. You can not use this tool to analyze other people’s IP address. It will take up to 2 minutes to give you complete report about your IP address.
