Hashrate Distribution An estimation of hashrate distribution amongst the largest mining pools

The graph below shows the market share of the most popular bitcoin mining pools. It should only be used as a rough estimate and for various reasons will not be 100% accurate. A large portion of Unknown blocks does not mean an attack on the network, it simply means we have been unable to determine the origin.

24 hours - 48 hours - 4 Days

Known Blocks.

Relayed By count
F2Pool 121
AntPool 113
BW.COM 85
BTCC Pool 83
BitFury 51
HaoBTC 30
KnCMiner 27
BitClub Network 20
Slush 19
Kano CKPool 10
Unknown 9
ViaBTC 6
Telco 214 5
1Hash 3
NiceHash Solo 1
GHash.IO 1
Eligius 1
BitMinter 1

Unknown Blocks.

Relayed By count
123.57.24.16 2