Bitcoin Mining Distribution
Block: 388942
18 Dec 2015 

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

         Total Chain 100.00%     141,665,538

              F2Pool  22.58%      31,988,992
             AntPool  19.35%      27,419,136
                BTCC  16.77%      23,763,251
             BitFury  14.84%      21,021,337
              BWPool   7.74%      10,967,654
            KnCMiner   5.81%       8,225,740
            GHash.IO   3.87%       5,483,827
           SlushPool   2.58%       3,655,884
             21 Inc.   1.94%       2,741,913
             BitClub   1.94%       2,741,913
           Telco 214   1.29%       1,827,942
             Eligius   0.65%         913,971
            KanoPool   0.65%         913,971