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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 | AS201603 AIRNET s.r.o. | 1 (0.01%) |
| 437 | AS20161 TRGO | 1 (0.01%) |
| 437 | AS201854 Octopus Telecom Ltd | 1 (0.01%) |
| 437 | AS201931 LBnet.cz s.r.o. | 1 (0.01%) |
| 437 | AS202293 D-Cloud LLC | 1 (0.01%) |
| 437 | AS202635 Server Farm LLC | 1 (0.01%) |
| 437 | AS202759 RJ Network OU | 1 (0.01%) |
| 437 | AS203016 Ruban Oleh | 1 (0.01%) |
| 437 | AS203161 Tomelloso Best Service S. L. | 1 (0.01%) |
| 437 | AS203363 Kuroit Limited | 1 (0.01%) |
| 437 | AS203493 Egor Timoshenko | 1 (0.01%) |
| 437 | AS203528 Fabrizzio Jose Petrucci | 1 (0.01%) |
| 437 | AS203971 AzFiberNet Ltd. | 1 (0.01%) |
| 437 | AS204035 oneCorp GmbH | 1 (0.01%) |
| 437 | AS204094 Web Solutions, Lda | 1 (0.01%) |
| 437 | AS204860 NetX Networks a.s. | 1 (0.01%) |
| 437 | AS205671 MAIN Sp. z o.o. | 1 (0.01%) |
| 437 | AS205898 Television Cable Digital S.l. | 1 (0.01%) |
| 437 | AS206216 Advin Services LLC | 1 (0.01%) |
| 437 | AS206262 TelKos L.L.C | 1 (0.01%) |
| 437 | AS20649 FS Veri Merkezi Internet Teknolojileri Limited Sirketi | 1 (0.01%) |
| 437 | AS206948 KAJA Komputer | 1 (0.01%) |
| 437 | AS207143 hosttech GmbH | 1 (0.01%) |
| 437 | AS207236 Widenet Internet Szolgaltato Kft. | 1 (0.01%) |
| 437 | AS207569 I-servers 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.