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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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2251 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Tue Oct 22 20:00:00 2024 EDT.
Window size: 1-day
RANK | ASN | NODES |
---|---|---|
154 | AS199811 Wifx SA | 2 (0.01%) |
154 | AS200081 Netversor GmbH | 2 (0.01%) |
154 | AS200295 Skoed Limited | 2 (0.01%) |
154 | AS200740 First Server Limited | 2 (0.01%) |
154 | AS201011 Core-Backbone GmbH | 2 (0.01%) |
154 | AS201730 Cloud4com s.r.o. | 2 (0.01%) |
154 | AS201746 Olivenet Network S.L. | 2 (0.01%) |
154 | AS2018 TENET-1 | 2 (0.01%) |
154 | AS202098 ENEL S.p.A | 2 (0.01%) |
154 | AS202128 Iteam 10 As | 2 (0.01%) |
154 | AS202346 Executive Service S.R.L., Societa Benefit | 2 (0.01%) |
154 | AS202422 G-Core Labs S.A. | 2 (0.01%) |
154 | AS202618 Rychly drat, s.r.o. | 2 (0.01%) |
154 | AS202662 Hytron Network Services Limited | 2 (0.01%) |
154 | AS20278 NEXEON | 2 (0.01%) |
154 | AS203003 Magna Capax Finland Oy | 2 (0.01%) |
154 | AS203055 Datacenter Luxembourg S.A. | 2 (0.01%) |
154 | AS204779 Local Loop Oy | 2 (0.01%) |
154 | AS205005 Micso s.r.l. | 2 (0.01%) |
154 | AS205125 Network Management Ltd | 2 (0.01%) |
154 | AS20546 SOPRADO GmbH | 2 (0.01%) |
154 | AS205975 Fibre Assets Ltd | 2 (0.01%) |
154 | AS206026 Kar-Tel LLC | 2 (0.01%) |
154 | AS206805 LLC T1Cloud | 2 (0.01%) |
154 | AS207586 Doyle (North West) Ltd. | 2 (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.