when we read the ip address of the user using our website, which addresses will absolutely not turn up?
From this page: http://www.computerhope.com/jargon/i/ip.htm
class E ip addresses are
Reserved for future use, or Research and Development Purposes.
I want to know when I get the ip address of the user (a normal non-hacking user) using my website (which is hosted over the net),
which ip address ranges will NEVER come up?