Bitcoin Mining Distribution
Block: 162816
19 Jan 2012 

Hashrate (in Difficulty units per second; 1 Difficulty unit == 4 GiHash):

         Total Chain 100.00%           2,193

             Unknown  80.34%           1,761
           BTC Guild  12.64%             276
             Eligius   3.00%              65
         Yourbtc.net   2.72%              60
           BitMinter   0.88%              19
              NMCbit   0.28%               6
       simplecoin.us   0.14%               3