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 Wed Oct 27 19:24:51 2021 EDT.


12545

Nodes

6051

IPv4

1255

IPv6

5239

.onion

+27/-24

Churn

707011

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4378 (34.90%)
2 Satoshi:22.0.0 2602 (20.74%)
3 Satoshi:0.21.0 2053 (16.37%)
4 Satoshi:0.20.1 703 (5.60%)
5 Satoshi:0.20.0 465 (3.71%)
6 Satoshi:0.15.0.1 359 (2.86%)
More (89)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 5241 (41.78%)
2 United States 1835 (14.63%)
3 Germany 1795 (14.31%)
4 France 530 (4.22%)
5 Netherlands 375 (2.99%)
6 Canada 312 (2.49%)
More (87)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 5239 (41.76%)
2 Hetzner Online GmbH 1240 (9.88%)
3 OVH SAS 480 (3.83%)
4 AMAZON-02 400 (3.19%)
5 DIGITALOCEAN-ASN 289 (2.30%)
6 COMCAST-7922 269 (2.14%)
More (908)

CLEAR

Page 1 of 1 (2 nodes/0.02%)

NODE
[2a02:7a01::91:228:45:130]:8333
btcd.onyx.cz
Since 1 month, 1 week ago
/Satoshi:0.21.1/
NODE_NETWORK, NODE_WITNESS, NODE_NETWORK_LIMITED (1033)
0
Czech Republic
Europe/Prague
ONYX engineering, spol. s r.o.
AS197895
91.228.45.130:8333
trader.onyx.cz
Since 1 month, 1 week ago
/Satoshi:0.21.1/
NODE_NETWORK, NODE_WITNESS, NODE_NETWORK_LIMITED (1033)
0
Olomouc, Czech Republic
Europe/Prague
ONYX engineering, spol. s r.o.
AS197895

Page 1 of 1 (2 nodes/0.02%)

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.