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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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2891 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Thu Oct 3 20:00:00 2024 EDT.
Window size: 90-day
| RANK | ASN | NODES |
|---|---|---|
| 297 | AS35807 SkyNet Ltd. | 152 (0.03%) |
| 298 | AS30600 AS-CMN | 149 (0.03%) |
| 299 | AS13489 EPM Telecomunicaciones S.A. E.S.P. | 148 (0.03%) |
| 299 | AS17451 BIZNET NETWORKS | 148 (0.03%) |
| 299 | AS36352 AS-COLOCROSSING | 148 (0.03%) |
| 299 | AS9136 Wobcom GmbH | 148 (0.03%) |
| 300 | AS132525 HeiLongJiang Mobile Communication Company Limited | 147 (0.03%) |
| 300 | AS56044 China Mobile communications corporation | 147 (0.03%) |
| 301 | AS21283 A1 Slovenija telekomunikacijske storitve,d.d. | 145 (0.03%) |
| 302 | AS14638 LCPRL | 144 (0.03%) |
| 302 | AS42831 UK Dedicated Servers Limited | 144 (0.03%) |
| 303 | AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP | 143 (0.03%) |
| 304 | AS132203 Tencent Building, Kejizhongyi Avenue | 142 (0.03%) |
| 304 | AS28146 MHNET TELECOM | 142 (0.03%) |
| 304 | AS9931 The Communication Authoity of Thailand, CAT | 142 (0.03%) |
| 305 | AS27747 Telecentro S.A. | 140 (0.03%) |
| 306 | AS11556 Cable & Wireless Panama | 139 (0.03%) |
| 306 | AS138915 Kaopu Cloud HK Limited | 139 (0.03%) |
| 306 | AS140726 UNICOM AnHui province network | 139 (0.03%) |
| 306 | AS44477 Stark Industries Solutions Ltd | 139 (0.03%) |
| 307 | AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. | 138 (0.03%) |
| 307 | AS42772 Unitary enterprise A1 | 138 (0.03%) |
| 307 | AS46475 LIMESTONENETWORKS | 138 (0.03%) |
| 308 | AS1759 Telia Finland Oyj | 137 (0.03%) |
| 308 | AS19429 Colombia | 137 (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.