Bitcoin Mining Distribution
Block: 333920
12 Dec 2014 

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

         Total Chain 100.00%      68,253,246

              F2Pool  25.68%      17,524,482
            GHash.IO  20.27%      13,835,117
             Unknown  10.14%       6,917,558
                BTCC   8.78%       5,995,217
             AntPool   8.11%       5,534,046
            KnCMiner   6.76%       4,611,705
           BTC Guild   5.41%       3,689,364
             Eligius   3.38%       2,305,852
           SlushPool   3.38%       2,305,852
             BitFury   2.70%       1,844,682
        MegaBigPower   2.03%       1,383,511
          digitalBTC   1.35%         922,341
           BitMinter   0.68%         461,170
            KanoPool   0.68%         461,170
             Solo CK   0.68%         461,170