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


Global Bitcoin nodes by ASN

2293 ASNs with their respective number of global IPv4/IPv6 Bitcoin nodes as of Fri May 3 20:00:00 2024 EDT.

Window size: 1-day

NODES60888
COUNTRIES136
CITIES6612
ASNS2293
SERVICES5
PORT NUMBERS288

First / Prev Page 65 of 92 (2293 ASNs) Next / Last

RANKASNNODES
157AS135060 Telair Pty Ltd 1 (0.01%)
157AS135352 The Signal Co. Wireless 1 (0.01%)
157AS135407 Trans World Enterprise Services Private Limited 1 (0.01%)
157AS13576 SDNW-13576 1 (0.01%)
157AS136052 PT Cloud Hosting Indonesia 1 (0.01%)
157AS136209 CONA HOSTING SDN BHD 1 (0.01%)
157AS13649 ASN-FLEXENTIAL 1 (0.01%)
157AS13706 COMPLETEWEBNET 1 (0.01%)
157AS137263 NETEASE HONG KONG LIMITED 1 (0.01%)
157AS138195 MOACK.Co.LTD 1 (0.01%)
157AS138754 Kerala Vision Broad Band Private Limited 1 (0.01%)
157AS138934 SLT Network Co.,LTD 1 (0.01%)
157AS139201 Jiangxi Jiujiang IDC 1 (0.01%)
157AS139580 RIMU HOSTING LIMITED 1 (0.01%)
157AS139646 HONG KONG Megalayer Technology Co.,Limited 1 (0.01%)
157AS140647 CHINATELECOM Guizhou province Shengji 5G network 1 (0.01%)
157AS14080 Telmex Colombia S.A. 1 (0.01%)
157AS142002 Scloud Pte Ltd 1 (0.01%)
157AS14288 MPINET 1 (0.01%)
157AS14371 PBNET 1 (0.01%)
157AS146961 NEXET LIMITED 1 (0.01%)
157AS14745 INTERNAP-BLOCK-4 1 (0.01%)
157AS14813 BB-COLUMBUS 1 (0.01%)
157AS14840 BR.Digital Provider 1 (0.01%)
157AS149485 MonoCloud Pty Ltd 1 (0.01%)

First / Prev Page 65 of 92 (2293 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.


Join the Network

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.