!!! Overview
[{$pagename}] ([ULA]) address in the block fc00::/7, defined in [RFC 4193]. [{$pagename}] is the approximate [IPv6] counterpart of the IPv4 [Private-Use Networks]. 

[{$pagename}] are available for use in [Private-Use Networks], e.g. inside a single site or [Organizational Entity] or spanning a limited number of sites or organizations. They are not routable in the global [IPv6] [Internet].!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]