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 Jul 31 06:52:21 2021 EDT.


11103

Nodes

6199

IPv4

1229

IPv6

3675

.onion

+20/-12

Churn

693541

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4436 (39.95%)
2 Satoshi:0.21.0 2172 (19.56%)
3 Satoshi:0.20.1 982 (8.84%)
4 Satoshi:0.20.0 733 (6.60%)
5 Satoshi:0.18.1 444 (4.00%)
6 Satoshi:0.18.0 393 (3.54%)
More (87)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 3678 (33.13%)
2 United States 1828 (16.46%)
3 Germany 1720 (15.49%)
4 France 554 (4.99%)
5 Netherlands 406 (3.66%)
6 Canada 304 (2.74%)
More (90)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 3675 (33.10%)
2 Hetzner Online GmbH 1128 (10.16%)
3 OVH SAS 491 (4.42%)
4 AMAZON-02 377 (3.40%)
5 DIGITALOCEAN-ASN 349 (3.14%)
6 COMCAST-7922 249 (2.24%)
More (984)

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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.