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 08:44:15 2021 EDT.


12570

Nodes

6133

IPv4

1275

IPv6

5162

.onion

+11/-35

Churn

706790

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4446 (35.37%)
2 Satoshi:22.0.0 2423 (19.28%)
3 Satoshi:0.21.0 2094 (16.66%)
4 Satoshi:0.20.1 747 (5.94%)
5 Satoshi:0.20.0 475 (3.78%)
6 Satoshi:0.15.0.1 352 (2.80%)
More (87)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 5164 (41.08%)
2 United States 1839 (14.63%)
3 Germany 1794 (14.27%)
4 France 541 (4.30%)
5 Netherlands 372 (2.96%)
6 Canada 313 (2.49%)
More (89)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 5162 (41.07%)
2 Hetzner Online GmbH 1228 (9.77%)
3 OVH SAS 485 (3.86%)
4 AMAZON-02 405 (3.22%)
5 DIGITALOCEAN-ASN 302 (2.40%)
6 COMCAST-7922 267 (2.12%)
More (923)

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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.