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 Oct 18 07:08:16 2021 EDT.


13983

Nodes

6107

IPv4

1276

IPv6

6600

.onion

+38/-44

Churn

705543

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 5302 (37.92%)
2 Satoshi:0.21.0 2522 (18.04%)
3 Satoshi:22.0.0 2364 (16.91%)
4 Satoshi:0.20.1 778 (5.56%)
5 Satoshi:0.20.0 545 (3.90%)
6 Satoshi:0.15.0.1 353 (2.52%)
More (86)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 6602 (47.21%)
2 United States 1822 (13.03%)
3 Germany 1803 (12.89%)
4 France 553 (3.95%)
5 Netherlands 378 (2.70%)
6 Canada 314 (2.25%)
More (90)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 6600 (47.20%)
2 Hetzner Online GmbH 1222 (8.74%)
3 OVH SAS 485 (3.47%)
4 AMAZON-02 387 (2.77%)
5 DIGITALOCEAN-ASN 318 (2.27%)
6 COMCAST-7922 261 (1.87%)
More (924)

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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.