Bitcoin Mining Distribution
Block: 275721
19 Dec 2013 

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

         Total Chain 100.00%       2,086,355

           BTC Guild  30.65%         639,536
            GHash.IO  27.14%         566,146
             Unknown  10.05%         209,683
           BitMinter   6.53%         136,294
             Eligius   6.53%         136,294
              F2Pool   5.53%         115,326
           SlushPool   5.03%         104,841
        CloudHashing   4.52%          94,357
           EclipseMC   2.51%          52,420
           ASICMiner   1.01%          20,968
          Bitparking   0.50%          10,484