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 21:20:51 2021 EDT.


11337

Nodes

6167

IPv4

1250

IPv6

3920

.onion

+15/-35

Churn

702210

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4523 (39.90%)
2 Satoshi:0.21.0 2004 (17.68%)
3 Satoshi:22.0.0 861 (7.59%)
4 Satoshi:0.20.1 813 (7.17%)
5 Satoshi:0.20.0 572 (5.05%)
6 Satoshi:0.18.1 361 (3.18%)
More (91)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 3924 (34.61%)
2 United States 1859 (16.40%)
3 Germany 1784 (15.74%)
4 France 553 (4.88%)
5 Netherlands 382 (3.37%)
6 Canada 313 (2.76%)
More (91)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 3920 (34.58%)
2 Hetzner Online GmbH 1209 (10.66%)
3 OVH SAS 499 (4.40%)
4 AMAZON-02 387 (3.41%)
5 DIGITALOCEAN-ASN 324 (2.86%)
6 COMCAST-7922 260 (2.29%)
More (931)

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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.