On Sun, Dec 21, 2014 at 7:11 PM, rysiek <[1]rysiek@hackerspace.pl>
   wrote:

   So, my question is: how exactly are they going about blocking the
   websites? Is
   it a DNS-based block? DPI and content-based one? Anything else? Any
   info on
   it?

   DNS resolution appears fine, based on traceroutes it does not appear to
   be more sophisticated than address blocking at the international
   frontier by the few gateway, in the case of Beltelecom near the border
   routers at [2]93.85.80.0/24.
   --
   Collin David Anderson
   [3]averysmallbird.com | @cda | Washington, D.C.

References

   1. mailto:rysiek@hackerspace.pl
   2. http://93.85.80.0/24
   3. http://averysmallbird.com/