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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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2256 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Thu Oct 24 20:00:00 2024 EDT.
Window size: 1-day
RANK | ASN | NODES |
---|---|---|
137 | AS398704 STACKSINC-BACKBONE | 9 (0.02%) |
137 | AS42275 Three Fourteen SASU | 9 (0.02%) |
137 | AS42772 Unitary enterprise A1 | 9 (0.02%) |
137 | AS51645 JSC ER-Telecom Holding | 9 (0.02%) |
137 | AS51765 Oy Crea Nova Hosting Solution Ltd | 9 (0.02%) |
137 | AS55081 24SHELLS | 9 (0.02%) |
137 | AS559 SWITCH | 9 (0.02%) |
137 | AS62370 Snel.com B.V. | 9 (0.02%) |
137 | AS63018 DEDICATED | 9 (0.02%) |
137 | AS63888 DATAWING LIMITED | 9 (0.02%) |
137 | AS6698 Virtual Systems LLC | 9 (0.02%) |
137 | AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 9 (0.02%) |
137 | AS6866 Cyprus Telecommunications Authority | 9 (0.02%) |
137 | AS8047 GCI | 9 (0.02%) |
137 | AS8334 LLC SETEL | 9 (0.02%) |
137 | AS9031 EDPNET Belgium BV | 9 (0.02%) |
138 | AS12252 America Movil Peru S.A.C. | 8 (0.02%) |
138 | AS12668 LLC KomTehCentr | 8 (0.02%) |
138 | AS12912 T-Mobile Polska S.A. | 8 (0.02%) |
138 | AS132199 Globe Telecom Inc. | 8 (0.02%) |
138 | AS133073 TELEGLOBAL COMMUNICATION SERVICES LIMITED | 8 (0.02%) |
138 | AS134090 Leaptel | 8 (0.02%) |
138 | AS140362 DIGISIGMA PTE. LTD. | 8 (0.02%) |
138 | AS14638 LCPRL | 8 (0.02%) |
138 | AS15366 DNS:NET Internet Service GmbH | 8 (0.02%) |
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.