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 | n/a | 2108 (20.14%) |
| 2 | United States | 1972 (18.84%) |
| 3 | Germany | 1794 (17.14%) |
| 4 | France | 634 (6.06%) |
| 5 | Netherlands | 414 (3.95%) |
| 6 | Canada | 356 (3.40%) |
| 7 | United Kingdom | 319 (3.05%) |
| 8 | Russian Federation | 262 (2.50%) |
| 9 | China | 228 (2.18%) |
| 10 | Singapore | 187 (1.79%) |
| 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.