Bitnodes estimates the relative size of the Bitcoin peer-to-peer network by finding all of its reachable nodes.

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Global Bitcoin nodes by ASN

2271 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Wed Nov 20 19:00:00 2024 EST.

Window size: 1-day

NODES62344
COUNTRIES140
CITIES6479
ASNS2271
SERVICES6
PORT NUMBERS241

First / Prev Page 90 of 91 (2271 ASNs) Next / Last

RANKASNNODES
148AS6703 Private Joint-stock Company farlep-invest
1 (0.01%)
148AS6789 Crelcom LLC
1 (0.01%)
148AS6877 JSC Ukrtelecom
1 (0.01%)
148AS6994 FASTMETRICS
1 (0.01%)
148AS7155 VIASAT-SP-BACKBONE
1 (0.01%)
148AS7296 AS7296
1 (0.01%)
148AS7474 SingTel Optus Pty Ltd
1 (0.01%)
148AS7479 KDD HONG KONG LIMITED
1 (0.01%)
148AS7497 Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS
1 (0.01%)
148AS7506 GMO Internet,Inc
1 (0.01%)
148AS7573 The University of Tasmania
1 (0.01%)
148AS7642 DHIVEHI RAAJJEYGE GULHUN PLC
1 (0.01%)
148AS8036 UTULSA-AS
1 (0.01%)
148AS8057 VISIONNET
1 (0.01%)
148AS8342 JSC RTComm.RU
1 (0.01%)
148AS8346 SONATEL SONATEL-AS Autonomous System
1 (0.01%)
148AS834 IPXO
1 (0.01%)
148AS8362 NordNet SA
1 (0.01%)
148AS8376 Jordan Data Communications Company LLC
1 (0.01%)
148AS8386 Vodafone Net Iletisim Hizmetler AS
1 (0.01%)
148AS8416 Infoline Ltd.
1 (0.01%)
148AS8452 TE Data
1 (0.01%)
148AS8508 Silesian University of Technology, Computer Centre
1 (0.01%)
148AS8570 Rostelecom
1 (0.01%)
148AS8580 MTS PJSC
1 (0.01%)

First / Prev Page 90 of 91 (2271 ASNs) Next / Last

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.

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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.