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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
2226 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Thu May 16 20:00:00 2024 EDT.
Window size: 1-day
RANK | ASN | NODES |
---|---|---|
163 | AS16942 CITIZENS | 1 (0.01%) |
163 | AS17235 COMTIME | 1 (0.01%) |
163 | AS1741 Tieteen tietotekniikan keskus Oy | 1 (0.01%) |
163 | AS17429 BEIJING GEHUA CATV NETWORK CO.LTD | 1 (0.01%) |
163 | AS17670 PT. MNC Kabel Mediacom | 1 (0.01%) |
163 | AS1767 ILIGHT-NET | 1 (0.01%) |
163 | AS18207 YOU Broadband & Cable India Ltd. | 1 (0.01%) |
163 | AS18451 LESNET | 1 (0.01%) |
163 | AS18632 VOLCANO-VISION | 1 (0.01%) |
163 | AS18859 GVEC-NET | 1 (0.01%) |
163 | AS18988 CITYWEST-CORP | 1 (0.01%) |
163 | AS19009 ONECLEVELAND | 1 (0.01%) |
163 | AS1916 Rede Nacional de Ensino e Pesquisa | 1 (0.01%) |
163 | AS19515 ORICOM-QUEBEC1 | 1 (0.01%) |
163 | AS196695 NetOne Rus JSC | 1 (0.01%) |
163 | AS196883 Mt Spolka Z Ograniczona Odpowiedzialnoscia | 1 (0.01%) |
163 | AS19693 CENTRILOGIC-ASN | 1 (0.01%) |
163 | AS197013 Sprintel s.r.o. | 1 (0.01%) |
163 | AS197099 Multinet24 Sp.zoo | 1 (0.01%) |
163 | AS197197 M.NET STUDENKA s. r. o. | 1 (0.01%) |
163 | AS197226 sprint S.A. | 1 (0.01%) |
163 | AS197349 Ltd Novorossiysk Telecom Company | 1 (0.01%) |
163 | AS197422 Tetaneutral.net Association declaree | 1 (0.01%) |
163 | AS197558 Muth Citynetz Halle GmbH | 1 (0.01%) |
163 | AS197907 AKSON, poslovno in informacijsko svetovanje, d.o.o. | 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.