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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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2994 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Mon Oct 21 20:00:00 2024 EDT.
Window size: 30-day
RANK | ASN | NODES |
---|---|---|
312 | AS41828 Telemach Slovenija d.o.o. | 2 (0.01%) |
312 | AS42049 Nadejda.Net Ltd | 2 (0.01%) |
312 | AS42066 Pe nika Ktb | 2 (0.01%) |
312 | AS42263 WIIT AG | 2 (0.01%) |
312 | AS4226 SUMOFIBER | 2 (0.01%) |
312 | AS42343 Karjaan Puhelin Oy | 2 (0.01%) |
312 | AS42455 Elite Group.im Limited | 2 (0.01%) |
312 | AS42474 SmartApe OU | 2 (0.01%) |
312 | AS42555 OPTICCOM- BULGARIA Ltd. | 2 (0.01%) |
312 | AS42560 Telemach BH d.o.o. Sarajevo | 2 (0.01%) |
312 | AS42676 Joint Stock Company Smartkom | 2 (0.01%) |
312 | AS43070 JAW.cz s.r.o. | 2 (0.01%) |
312 | AS43150 MK Netzdienste GmbH | 2 (0.01%) |
312 | AS43248 ISPER, s.r.o. | 2 (0.01%) |
312 | AS43581 Ztv Corp LLC | 2 (0.01%) |
312 | AS43847 NbIServ | 2 (0.01%) |
312 | AS43989 Ehinet Srl | 2 (0.01%) |
312 | AS44050 Petersburg Internet Network ltd. | 2 (0.01%) |
312 | AS44234 Gaya, s.r.o. | 2 (0.01%) |
312 | AS4455 IX Reach Ltd | 2 (0.01%) |
312 | AS44679 INVITE Systems SRL | 2 (0.01%) |
312 | AS45007 VIPNET PRIM Ltd | 2 (0.01%) |
312 | AS45055 Dontechsvyaz LLC | 2 (0.01%) |
312 | AS45143 SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | 2 (0.01%) |
312 | AS45267 Lightwire 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.