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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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2270 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Fri Oct 25 20:00:00 2024 EDT.
Window size: 1-day
RANK | ASN | NODES |
---|---|---|
137 | AS24400 Shanghai Mobile Communications Co.,Ltd. | 15 (0.03%) |
137 | AS2519 ARTERIA Networks Corporation | 15 (0.03%) |
137 | AS29802 HVC-AS | 15 (0.03%) |
137 | AS3292 TDC Holding A/S | 15 (0.03%) |
137 | AS34197 Three Fourteen SASU | 15 (0.03%) |
137 | AS35244 Tele Columbus AG | 15 (0.03%) |
137 | AS42708 GleSYS AB | 15 (0.03%) |
137 | AS43357 Owl Limited | 15 (0.03%) |
137 | AS44901 Belcloud LTD | 15 (0.03%) |
137 | AS4685 Asahi Net | 15 (0.03%) |
137 | AS8427 Joint Stock Company TransTeleCom | 15 (0.03%) |
137 | AS9123 TimeWeb Ltd. | 15 (0.03%) |
138 | AS10620 Telmex Colombia S.A. | 14 (0.03%) |
138 | AS138384 Rakuten Mobile Network, Inc. | 14 (0.03%) |
138 | AS13977 CTELCO | 14 (0.03%) |
138 | AS15962 Orange Slovensko a.s. | 14 (0.03%) |
138 | AS17622 China Unicom Guangzhou network | 14 (0.03%) |
138 | AS206804 EstNOC OY | 14 (0.03%) |
138 | AS22047 VTR BANDA ANCHA S.A. | 14 (0.03%) |
138 | AS22927 Telefonica de Argentina | 14 (0.03%) |
138 | AS26615 TIM SA | 14 (0.03%) |
138 | AS27651 ENTEL CHILE S.A. | 14 (0.03%) |
138 | AS29066 velia.net Internetdienste GmbH | 14 (0.03%) |
138 | AS29182 JSC IOT | 14 (0.03%) |
138 | AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC | 14 (0.03%) |
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.