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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
2448 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Sun Jul 6 20:00:00 2025 EDT.
Window size: 1-day
| RANK | ASN | NODES |
|---|---|---|
| 165 | AS56803 Datasource AG | 1 (0.01%) |
| 165 | AS57197 Shaporenko Yuri Nikolaevich | 1 (0.01%) |
| 165 | AS57424 Limited liability company New Line | 1 (0.01%) |
| 165 | AS57583 Vashnet | 1 (0.01%) |
| 165 | AS57712 NPF SOFTVIDEO Ltd. | 1 (0.01%) |
| 165 | AS57760 Kinet s.r.o. | 1 (0.01%) |
| 165 | AS57794 Ellinika Diktia Kalodion Mepe | 1 (0.01%) |
| 165 | AS57797 SysLevel SAS | 1 (0.01%) |
| 165 | AS58246 Lothian Broadband Networks Limited | 1 (0.01%) |
| 165 | AS58314 SvyazResurs-Kuban, LLC | 1 (0.01%) |
| 165 | AS58519 Cloud Computing Corporation | 1 (0.01%) |
| 165 | AS58678 Intech Online Private Limited | 1 (0.01%) |
| 165 | AS59108 KATCH NETWORK INC. | 1 (0.01%) |
| 165 | AS59497 Buknet LLC | 1 (0.01%) |
| 165 | AS59559 Elektronnyj Yugansk Ltd | 1 (0.01%) |
| 165 | AS59577 LinkCom Networks LLC | 1 (0.01%) |
| 165 | AS59668 Turon Media XK | 1 (0.01%) |
| 165 | AS59684 Hoster kg, Ltd. | 1 (0.01%) |
| 165 | AS59729 Green Floid LLC | 1 (0.01%) |
| 165 | AS60042 OnTelecom LLC | 1 (0.01%) |
| 165 | AS60490 MTS PJSC | 1 (0.01%) |
| 165 | AS60785 Alsenet SA | 1 (0.01%) |
| 165 | AS60840 OJSC Telecom-Service | 1 (0.01%) |
| 165 | AS61028 Stadtwerke Schwedt GmbH | 1 (0.01%) |
| 165 | AS61071 NETBOX LTD | 1 (0.01%) |
This page reports the estimated size of the Bitcoin peer-to-peer network including both reachable and unreachable nodes, i.e. global nodes. Unlike the low churn rate estimation method for reachable nodes (see the latest snapshot here), the method for this report can only provide a rough estimation and does not filter out potentially spurious nodes that may be gossiped by non-standard/spam/malicious peers.
Bitnodes crawler captures these nodes from the addr messages returned by all the reachable nodes. Each snapshot or data point in this report represents a rolling window. A snapshot with window size of 1 day will include all nodes by IP addresses with timestamps less than 1 day old. The timestamp for a node here refers to the time when its peer last connects to it. If you turn on your Bitcoin node for only a few minutes anytime during the last 24 hours, it will be included in the latest snapshot with a window size of 1 day.
Multiple nodes from the same IP address, but different port numbers are counted as one node in this report. A larger window size may increase the likelihood of the same node being counted more than once due to e.g. IP lease renewal.
A Bitcoin node may be unreachable for several reasons. It may be configured by the operator to only attempt to make outgoing connections or it may be located behind corporate/ISP firewalls or NAT. A node could also become temporarily unreachable if it has hit its maximum allowed connections or if it is in the process of syncing up to the latest blocks. As it is impossible to connect to an unreachable node directly, we cannot reliably confirm the true existence of an unreachable node, hence the rough estimation.
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.