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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
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2891 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Thu Oct 3 20:00:00 2024 EDT.
Window size: 90-day
| RANK | ASN | NODES |
|---|---|---|
| 437 | AS207713 Global Internet Solutions LLC | 1 (0.01%) |
| 437 | AS207821 Open Infra ISP Production International AB | 1 (0.01%) |
| 437 | AS207916 Velocity1 Limited | 1 (0.01%) |
| 437 | AS207995 Lightning Fibre Ltd | 1 (0.01%) |
| 437 | AS208016 The Infrastructure Company GmbH | 1 (0.01%) |
| 437 | AS208515 BFG-NET Ltd. | 1 (0.01%) |
| 437 | AS208666 Dash Eliran Electronics Ltd | 1 (0.01%) |
| 437 | AS208972 Gibirnet Iletisim Hizmetleri Sanayi Ve Ticaret Limited Sirketi | 1 (0.01%) |
| 437 | AS20904 Cinia Oy | 1 (0.01%) |
| 437 | AS209486 EgomNet Kft. | 1 (0.01%) |
| 437 | AS20963 P/f 20.11.19 | 1 (0.01%) |
| 437 | AS210185 Scientific-Production Enterprise Information Technologies Ltd | 1 (0.01%) |
| 437 | AS210602 Marbell AG | 1 (0.01%) |
| 437 | AS210893 Layered Technologies Limited | 1 (0.01%) |
| 437 | AS21155 Signet B.V. | 1 (0.01%) |
| 437 | AS211632 Internet Solutions & Innovations LTD. | 1 (0.01%) |
| 437 | AS211720 Datashield, Inc. | 1 (0.01%) |
| 437 | AS212337 Patras Broadband Wireless ISP | 1 (0.01%) |
| 437 | AS212441 Cloud assets LLC | 1 (0.01%) |
| 437 | AS212663 Remote Admin Sp. Z o.o. | 1 (0.01%) |
| 437 | AS21277 Allay Nawroz Telecom Company for Communication/Ltd. | 1 (0.01%) |
| 437 | AS213111 Studio Armonia S.r.l. | 1 (0.01%) |
| 437 | AS213174 Magdalena Maria Jaskowska | 1 (0.01%) |
| 437 | AS21412 UAB Cgates | 1 (0.01%) |
| 437 | AS214319 blackpoint GmbH | 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.