Bitcoin Mining Distribution
Block: 320391
13 Sep 2014 

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

         Total Chain 100.00%      48,330,730

              F2Pool  22.08%      10,670,420
            GHash.IO  18.18%       8,787,405
             Unknown  14.94%       7,218,225
           BTC Guild   6.49%       3,138,359
             BitFury   6.49%       3,138,359
            KnCMiner   6.49%       3,138,359
           Cointerra   5.19%       2,510,687
           SlushPool   5.19%       2,510,687
             AntPool   2.60%       1,255,343
        CloudHashing   2.60%       1,255,343
             Eligius   2.60%       1,255,343
             Polmine   2.60%       1,255,343
          digitalBTC   1.95%         941,507
Bitcoin Affiliate Network   1.30%         627,671
           EclipseMC   0.65%         313,835
        MegaBigPower   0.65%         313,835