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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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2888 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Wed Oct 2 20:00:00 2024 EDT.
Window size: 90-day
| RANK | ASN | NODES |
|---|---|---|
| 26 | AS24940 Hetzner Online GmbH | 2746 (0.61%) |
| 27 | AS62240 Clouvider Limited | 2732 (0.61%) |
| 28 | AS852 TELUS Communications | 2656 (0.59%) |
| 29 | AS15943 wilhelm.tel GmbH | 2585 (0.58%) |
| 30 | AS56047 China Mobile communications corporation | 2568 (0.57%) |
| 31 | AS8151 UNINET | 2514 (0.56%) |
| 32 | AS396982 GOOGLE-CLOUD-PLATFORM | 2387 (0.53%) |
| 33 | AS12322 Free SAS | 2378 (0.53%) |
| 34 | AS3269 TIM | 2371 (0.53%) |
| 35 | AS20001 TWC-20001-PACWEST | 2232 (0.50%) |
| 36 | AS812 ROGERS-COMMUNICATIONS | 2225 (0.50%) |
| 37 | AS3462 Data Communication Business Group | 2221 (0.50%) |
| 38 | AS60068 Datacamp Limited | 2049 (0.46%) |
| 39 | AS7545 TPG Telecom Limited | 2039 (0.45%) |
| 40 | AS3352 Telefonica De Espana S.a.u. | 2022 (0.45%) |
| 41 | AS6327 SHAW | 2007 (0.45%) |
| 42 | AS4808 China Unicom Beijing Province Network | 1998 (0.45%) |
| 43 | AS6057 Administracion Nacional de Telecomunicaciones | 1902 (0.42%) |
| 44 | AS10796 TWC-10796-MIDWEST | 1881 (0.42%) |
| 45 | AS27699 TELEFONICA BRASIL S.A | 1870 (0.42%) |
| 46 | AS1136 KPN B.V. | 1815 (0.40%) |
| 47 | AS209 CENTURYLINK-US-LEGACY-QWEST | 1810 (0.40%) |
| 48 | AS1221 Telstra Limited | 1800 (0.40%) |
| 49 | AS133481 AIS Fibre | 1748 (0.39%) |
| 50 | AS17552 True Online | 1739 (0.39%) |
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.