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 23:24:12 2021 EDT.


11664

Nodes

6128

IPv4

1249

IPv6

4287

.onion

+31/-20

Churn

702514

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4769 (40.89%)
2 Satoshi:0.21.0 2082 (17.85%)
3 Satoshi:22.0.0 944 (8.09%)
4 Satoshi:0.20.1 787 (6.75%)
5 Satoshi:0.20.0 576 (4.94%)
6 Satoshi:0.15.0.1 353 (3.03%)
More (91)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 4290 (36.78%)
2 United States 1854 (15.90%)
3 Germany 1789 (15.34%)
4 France 540 (4.63%)
5 Netherlands 382 (3.28%)
6 Canada 319 (2.73%)
More (89)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 4287 (36.75%)
2 Hetzner Online GmbH 1210 (10.37%)
3 OVH SAS 486 (4.17%)
4 AMAZON-02 375 (3.22%)
5 DIGITALOCEAN-ASN 327 (2.80%)
6 COMCAST-7922 263 (2.25%)
More (921)

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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.