[OT] Information about "Access to site You requested denied by Federal Law"

[Denis Shelomovskij]

I get this message instead of some sites content:
"Access to site You requested denied by Federal Law"

E.g. see this IT blog by Felipe Contreras:
http://felipec.wordpress.com/

 From Google cache:
http://webcache.googleusercontent.com/search?hl=ru&newwindow=1&output=search&sclient=psy-ab&q=cache%3Ahttp%3A%2F%2Ffelipec.wordpress.com%2F&oq=cache%3Ahttp%3A%2F%2Ffelipec.wordpress.com%2F&gs_l=hp.3..0l4.198.1430.0.1533.7.7.0.0.0.0.127.356.4j1.5.0...0.2...1c.1.7.psy-ab.YTuLtZgEbrc&pbx=1


It's very strange, but Google keeps silence when searching for this 
quoted string. Can anyone here give me more information (e.g. block 
registry with reasons etc.)?

-- 
Денис В. Шеломовский
Denis V. Shelomovskij