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 126
BTCC Pool 65
BW.COM 58
BitFury 44
Slush 33
KnCMiner 23
Kano CKPool 21
BitClub Network 12
1Hash 11
Telco 214 6
Unknown 4
Eligius 2
Patel's Mining pool 1
P2Pool 1
GHash.IO 1

Unknown Blocks.

Relayed By count
45.79.194.137 1
192.94.73.31 1
123.57.189.199 1