The global warehouse for internet addresses has run dry.
Posted here on February 4, 2011 07:10:00
http://www.abc.net.au/news/stories/2011 ... 129582.htm
Official ICANN news release:
Welcome to IPv6 so you better learn about how this works
(XAMPP version 1.7.3 has some examples already being used in the httpd-xampp.conf file).
Learn more about IP Addresses and the transition from IPv4 to IPv6.