Bitcoin Mining Distribution
Block: 391040
31 Dec 2015 

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

         Total Chain 100.00%     170,463,517

              F2Pool  23.88%      40,594,431
             AntPool  22.59%      38,686,502
             BitFury  15.58%      26,601,220
                BTCC  13.23%      22,448,230
              BWPool   5.81%       9,881,233
            KnCMiner   5.46%       9,275,174
           SlushPool   4.31%       7,349,949
             21 Inc.   2.49%       4,277,987
             Eligius   1.46%       2,501,476
            GHash.IO   1.02%       1,705,364
           Telco 214   0.89%       1,497,361
             Unknown   0.80%       1,378,455
            KanoPool   0.75%       1,301,215
             BitClub   0.71%       1,200,260
             HotPool   0.31%         540,677
           BitMinter   0.22%         386,198
           EclipseMC   0.22%         386,198
             Solo CK   0.18%         297,100
   Tricky's BTC Pool   0.04%          77,239
      myBTCcoin Pool   0.04%          77,239