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 Tue Sep 28 12:47:32 2021 EDT.


11363

Nodes

6171

IPv4

1261

IPv6

3931

.onion

+17/-19

Churn

702613

Height


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

RANK USER AGENT NODES
1 Satoshi:0.21.1 4516 (39.74%)
2 Satoshi:0.21.0 2031 (17.87%)
3 Satoshi:22.0.0 937 (8.25%)
4 Satoshi:0.20.1 794 (6.99%)
5 Satoshi:0.20.0 567 (4.99%)
6 Satoshi:0.15.0.1 352 (3.10%)
More (90)

Top 6 countries with their respective number of reachable nodes.

RANK COUNTRY NODES
1 n/a 3934 (34.62%)
2 United States 1833 (16.13%)
3 Germany 1806 (15.89%)
4 France 543 (4.78%)
5 Netherlands 375 (3.30%)
6 Canada 325 (2.86%)
More (88)

Top 6 networks with their respective number of reachable nodes.

RANK NETWORK NODES
1 Tor network 3931 (34.59%)
2 Hetzner Online GmbH 1205 (10.60%)
3 OVH SAS 483 (4.25%)
4 AMAZON-02 378 (3.33%)
5 DIGITALOCEAN-ASN 325 (2.86%)
6 COMCAST-7922 258 (2.27%)
More (930)

Page 1 of 1 (2 nodes/0.02%)

NODE
[2a0b:5cc0:0:200::102]:8333
btc.schallert.com
Since 1 week ago
/Satoshi:0.20.1/
NODE_NETWORK, NODE_WITNESS, NODE_NETWORK_LIMITED (1033)
702613
Feldkirch, Austria
Europe/Vienna
schallert.com e.U.
AS49432
185.210.224.102:8333
btc.schallert.com
Since 1 week ago
/Satoshi:0.20.1/
NODE_NETWORK, NODE_WITNESS, NODE_NETWORK_LIMITED (1033)
702613
Feldkirch, Austria
Europe/Vienna
schallert.com e.U.
AS49432

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.