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 127
AntPool 105
BW.COM 93
BTCC Pool 89
BitFury 47
HaoBTC 27
KnCMiner 21
Slush 20
BitClub Network 18
Kano CKPool 15
Unknown 10
ViaBTC 6
Telco 214 5
1Hash 4
NiceHash Solo 1
GHash.IO 1
Eligius 1
BitMinter 1

Unknown Blocks.

Relayed By count
123.57.24.16 2