Bitnodes is currently being developed to estimate the size of the Bitcoin network by finding all the reachable nodes in the network.
Reachable nodes as of .
Top 10 countries with their respective number of reachable nodes are as follow.
| RANK | COUNTRY | NODES |
|---|---|---|
| 1 | United States | 2012 (20.74%) |
| 2 | Germany | 1793 (18.49%) |
| 3 | n/a | 1414 (14.58%) |
| 4 | France | 598 (6.17%) |
| 5 | Netherlands | 467 (4.81%) |
| 6 | Canada | 314 (3.24%) |
| 7 | Singapore | 281 (2.90%) |
| 8 | United Kingdom | 256 (2.64%) |
| 9 | China | 250 (2.58%) |
| 10 | Russian Federation | 240 (2.47%) |
| More (100) | ||
Map shows concentration of reachable Bitcoin nodes found in countries around the world.
Be part of the Bitcoin network by running a Bitcoin full node, e.g. Bitcoin Core.
Use this tool to check if your Bitcoin client is currently accepting incoming connections from other nodes. Port must be between 1024 and 65535.