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 19:11:59 2021 EDT.


12548

Nodes

6041

IPv4

1256

IPv6

5251

.onion

+19/-39

Churn

707011

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4379 (34.90%)
2 Satoshi:22.0.0 2600 (20.72%)
3 Satoshi:0.21.0 2055 (16.38%)
4 Satoshi:0.20.1 702 (5.59%)
5 Satoshi:0.20.0 463 (3.69%)
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 5253 (41.86%)
2 United States 1828 (14.57%)
3 Germany 1796 (14.31%)
4 France 531 (4.23%)
5 Netherlands 377 (3.00%)
6 Canada 313 (2.49%)
More (87)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 5251 (41.85%)
2 Hetzner Online GmbH 1241 (9.89%)
3 OVH SAS 480 (3.83%)
4 AMAZON-02 400 (3.19%)
5 DIGITALOCEAN-ASN 290 (2.31%)
6 COMCAST-7922 268 (2.14%)
More (907)

Page 1 of 1 (2 nodes/0.02%)

NODE
78.108.102.8:8333
8an.z.praha12.net
Since 5 days, 2 hours ago
/Satoshi:0.21.1/
NODE_NETWORK, NODE_WITNESS, NODE_NETWORK_LIMITED (1033)
707011
Prague, Czech Republic
Europe/Prague
FreeTel, s.r.o.
AS8251
[2a01:490:16:301::2]:8333
8an.javor.6.praha12.net
Since 6 days, 2 hours ago
/Satoshi:0.21.1/
NODE_NETWORK, NODE_WITNESS, NODE_NETWORK_LIMITED (1033)
707010
Czech Republic
Europe/Prague
FreeTel, s.r.o.
AS8251

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.