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bitnodesBitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.
2933 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Tue Jan 14 19:00:00 2025 EST.
Window size: 30-day
| RANK | ASN | NODES |
|---|---|---|
| 315 | AS44087 BeST CJSC | 8 (0.01%) |
| 315 | AS44604 Jsc Kvant-telekom | 8 (0.01%) |
| 315 | AS44735 Nova hf | 8 (0.01%) |
| 315 | AS44943 Ramtel Ltd. | 8 (0.01%) |
| 315 | AS47610 RWTH Aachen University | 8 (0.01%) |
| 315 | AS4780 Digital United Inc. | 8 (0.01%) |
| 315 | AS49368 DomoLAN Ltd. | 8 (0.01%) |
| 315 | AS51032 LLC Powernet | 8 (0.01%) |
| 315 | AS51035 JSC ER-Telecom Holding | 8 (0.01%) |
| 315 | AS53167 SEBRATEL TECNOLOGIA LTDA | 8 (0.01%) |
| 315 | AS57044 JSC ER-Telecom Holding | 8 (0.01%) |
| 315 | AS57128 JSC Ufanet | 8 (0.01%) |
| 315 | AS59890 Kabel-TV Lampert GmbH & Co KG | 8 (0.01%) |
| 315 | AS60840 OJSC Telecom-Service | 8 (0.01%) |
| 315 | AS62744 QUINTEX | 8 (0.01%) |
| 315 | AS62904 AS62904 | 8 (0.01%) |
| 315 | AS6614 USCC-ASN | 8 (0.01%) |
| 315 | AS8193 Uzbektelekom Joint Stock Company | 8 (0.01%) |
| 315 | AS8374 Polkomtel Sp. z o.o. | 8 (0.01%) |
| 315 | AS8427 Joint Stock Company TransTeleCom | 8 (0.01%) |
| 315 | AS8641 LLC Nauka-Svyaz | 8 (0.01%) |
| 315 | AS8728 AS INFONET | 8 (0.01%) |
| 315 | AS8926 Moldtelecom SA | 8 (0.01%) |
| 315 | AS9155 Quality Net General Trading & Contracting Company | 8 (0.01%) |
| 315 | AS9908 HK Cable TV Ltd | 8 (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.