Bitnodes is currently being developed to estimate the size of the Bitcoin network by finding all the reachable nodes in the network.



Network Snapshot

Snapshot of reachable nodes as of Tue Oct 26 00:46:46 2021 EDT.


12711

Nodes

6159

IPv4

1247

IPv6

5305

.onion

+21/-19

Churn

706741

Height


Top 6 user agents with their respective number of reachable nodes.

RANK USER AGENT NODES
1 Satoshi:0.21.1 4549 (35.79%)
2 Satoshi:22.0.0 2471 (19.44%)
3 Satoshi:0.21.0 2085 (16.40%)
4 Satoshi:0.20.1 748 (5.88%)
5 Satoshi:0.20.0 467 (3.67%)
6 Satoshi:0.15.0.1 355 (2.79%)
More (87)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 5307 (41.75%)
2 United States 1870 (14.71%)
3 Germany 1782 (14.02%)
4 France 541 (4.26%)
5 Netherlands 378 (2.97%)
6 Canada 314 (2.47%)
More (87)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 5305 (41.74%)
2 Hetzner Online GmbH 1228 (9.66%)
3 OVH SAS 486 (3.82%)
4 AMAZON-02 405 (3.19%)
5 DIGITALOCEAN-ASN 304 (2.39%)
6 COMCAST-7922 268 (2.11%)
More (912)

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Join the Network

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.