We arrived at the final point: we could get to the level of information we got is true that we do not have a name, but it does not matter because the information necessary for us to fight back is all!
First, it could write to "abuse@fastweb.com" as shown in the WHOIS information indicating the IP address in question and describing the misconduct, after which I could also directly inform the person whose name is the domain ENGINEERING (name, last name, email address and telephone number are always shown in the WHOIS). Finally, just wanting to exaggerate, I could call to report the matter directly to the affected site ...
Obviously I used the conditional tense in the last paragraph because frankly I do not think the case still raging on this nice gentleman (I still prefer to think of a student spirit a bit 'extremist), but mostly because I know and I respect both as a company ENGINEERING, both many people who work there (you know, the IT world is not so great ...) and then I know I have to do with a person who is an absolutely isolated case.