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 Sat Sep 25 20:07:32 2021 EDT.


11232

Nodes

6172

IPv4

1255

IPv6

3805

.onion

+81/-34

Churn

702204

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4491 (39.98%)
2 Satoshi:0.21.0 1969 (17.53%)
3 Satoshi:22.0.0 855 (7.61%)
4 Satoshi:0.20.1 798 (7.10%)
5 Satoshi:0.20.0 557 (4.96%)
6 Satoshi:0.18.1 358 (3.19%)
More (91)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 3809 (33.91%)
2 United States 1863 (16.59%)
3 Germany 1794 (15.97%)
4 France 554 (4.93%)
5 Netherlands 381 (3.39%)
6 Canada 314 (2.80%)
More (91)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 3805 (33.88%)
2 Hetzner Online GmbH 1209 (10.76%)
3 OVH SAS 499 (4.44%)
4 AMAZON-02 386 (3.44%)
5 DIGITALOCEAN-ASN 324 (2.88%)
6 COMCAST-7922 265 (2.36%)
More (927)

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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.