Bitcoin Mining Distribution
Block: 334348
15 Dec 2014 

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

         Total Chain 100.00%      64,773,430

              F2Pool  19.15%      12,403,422
            GHash.IO  17.02%      11,025,264
             Unknown  14.89%       9,647,106
             AntPool  10.64%       6,890,790
                BTCC   6.38%       4,134,474
            KnCMiner   6.38%       4,134,474
           SlushPool   6.38%       4,134,474
           BTC Guild   4.96%       3,215,702
             BitFury   4.96%       3,215,702
             Eligius   3.55%       2,296,930
          digitalBTC   2.13%       1,378,158
         BTC Nuggets   1.42%         918,772
           BitMinter   0.71%         459,386
           EclipseMC   0.71%         459,386
        MegaBigPower   0.71%         459,386