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 city

12808 cities with their respective number of global IPv4/IPv6 Bitcoin nodes as of Tue Oct 29 20:00:00 2024 EDT.

Window size: 90-day

NODES470697
COUNTRIES171
CITIES12808
ASNS3214
SERVICES6
PORT NUMBERS505

First / Prev Page 129 of 513 (12808 cities) Next / Last

RANKCITYNODES
425Germany Bodelshausen
12 (0.01%)
425Germany Egelsbach
12 (0.01%)
425Germany Gersthofen
12 (0.01%)
425Germany Haßloch
12 (0.01%)
425Germany Herrsching am Ammersee
12 (0.01%)
425Germany Idstein
12 (0.01%)
425Germany Korschenbroich
12 (0.01%)
425Germany Kulmbach
12 (0.01%)
425Germany Mömbris
12 (0.01%)
425Germany Mühldorf
12 (0.01%)
425Germany Mühlheim am Main
12 (0.01%)
425Germany Soest
12 (0.01%)
425Germany Springe
12 (0.01%)
425Germany Vilsbiburg
12 (0.01%)
425Germany Waldershof
12 (0.01%)
425Germany Warendorf
12 (0.01%)
425Germany Wuelfrath
12 (0.01%)
425Hungary Berettyóújfalu
12 (0.01%)
425Italy Cossato
12 (0.01%)
425Italy Offanengo
12 (0.01%)
425Italy Palazzolo sull'Oglio
12 (0.01%)
425Italy Roncadelle
12 (0.01%)
425Italy Vazzola
12 (0.01%)
425Japan Fukuoka
12 (0.01%)
425Japan Ichikawa-minami
12 (0.01%)

First / Prev Page 129 of 513 (12808 cities) 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.