I would like a software program to be able to analyze multiple cloud computing/IaaS vendors (AWS, Rackspace, GoGrid etc.) and find the largest customers that are using the different cloud vendors.
Here is an example of how one company did it-
[url removed, login to view]
I DO NOT want a program thats looks at Alexa rankings and see's where they are hosted by IP address tracing.
Feel free to PING me and show me how you will be able to do this and what steps you will take to complete this.