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 | 2004 (19.84%) |
| 2 | n/a | 1845 (18.27%) |
| 3 | Germany | 1765 (17.48%) |
| 4 | France | 604 (5.98%) |
| 5 | Netherlands | 470 (4.65%) |
| 6 | Canada | 313 (3.10%) |
| 7 | United Kingdom | 258 (2.55%) |
| 8 | Singapore | 258 (2.55%) |
| 9 | China | 245 (2.43%) |
| 10 | Russian Federation | 225 (2.23%) |
| More (97) | ||
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.