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 Bitcoin nodes as of Tue Nov 30 13:38:50 2021 EST.


14822

Nodes

5906

IPv4

1230

IPv6

7686

.onion

+87/-40

Churn

711986

Height


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

RANK USER AGENT NODES
1 Satoshi:22.0.0 5969 (40.27%)
2 Satoshi:0.21.1 3726 (25.14%)
3 Satoshi:0.21.0 1891 (12.76%)
4 Satoshi:0.20.1 661 (4.46%)
5 Satoshi:0.20.0 423 (2.85%)
6 Satoshi:0.15.0.1 365 (2.46%)
More (84)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 7688 (51.87%)
2 Germany 1785 (12.04%)
3 United States 1773 (11.96%)
4 France 547 (3.69%)
5 Netherlands 375 (2.53%)
6 Canada 295 (1.99%)
More (85)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 7686 (51.86%)
2 Hetzner Online GmbH 1234 (8.33%)
3 OVH SAS 462 (3.12%)
4 AMAZON-02 341 (2.30%)
5 DIGITALOCEAN-ASN 275 (1.86%)
6 COMCAST-7922 257 (1.73%)
More (871)

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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.