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 Mon Sep 27 23:51:04 2021 EDT.


11735

Nodes

6161

IPv4

1255

IPv6

4319

.onion

+13/-38

Churn

702518

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4807 (40.96%)
2 Satoshi:0.21.0 2099 (17.89%)
3 Satoshi:22.0.0 945 (8.05%)
4 Satoshi:0.20.1 791 (6.74%)
5 Satoshi:0.20.0 578 (4.93%)
6 Satoshi:0.15.0.1 353 (3.01%)
More (91)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 4322 (36.83%)
2 United States 1875 (15.98%)
3 Germany 1791 (15.26%)
4 France 545 (4.64%)
5 Netherlands 381 (3.25%)
6 Canada 320 (2.73%)
More (89)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 4319 (36.80%)
2 Hetzner Online GmbH 1210 (10.31%)
3 OVH SAS 486 (4.14%)
4 AMAZON-02 376 (3.20%)
5 DIGITALOCEAN-ASN 326 (2.78%)
6 COMCAST-7922 268 (2.28%)
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.