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
AntPool 151
F2Pool 133
BitFury 92
BTCC Pool 72
Slush 33
KnCMiner 24
21 Inc. 21
Eligius 16
GHash.IO 8
BitClub Network 8
Telco 214 5
BitMinter 3
P2Pool 2
Solo CKPool 1
Kano CKPool 1

Unknown Blocks.

Relayed By count 1