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 97
AntPool 96
BTCC Pool 74
BitFury 59
ViaBTC 34
Slush 31
HaoBTC 23
Kano CKPool 19
KnCMiner 11
BitClub Network 9
Telco 214 4
1Hash 3
Unknown 2
Eligius 2
BitMinter 2

Unknown Blocks.

Relayed By count 2 1