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

12867 cities with their respective number of global IPv4/IPv6 Bitcoin nodes as of Mon Oct 21 20:00:00 2024 EDT.

Window size: 90-day

NODES468964
COUNTRIES170
CITIES12867
ASNS3208
SERVICES6
PORT NUMBERS529

First / Prev Page 41 of 515 (12867 cities) Next / Last

RANKCITYNODES
374France Sassenage
63 (0.01%)
374Germany Ergoldsbach
63 (0.01%)
374Germany Kleve
63 (0.01%)
374Germany Oberursel
63 (0.01%)
374Greece Rhodes
63 (0.01%)
374Indonesia Semarang
63 (0.01%)
374Saudi Arabia Medina
63 (0.01%)
374United Kingdom Maidenhead
63 (0.01%)
374United Kingdom Oxford
63 (0.01%)
374United States Anderson
63 (0.01%)
374United States Coconut Creek
63 (0.01%)
374United States Dayton
63 (0.01%)
374United States Fort Wayne
63 (0.01%)
374United States Germantown
63 (0.01%)
374United States Los Altos
63 (0.01%)
374United States Oswego
63 (0.01%)
374United States Silver Spring
63 (0.01%)
374United States South Bend
63 (0.01%)
375Brazil Palmas
62 (0.01%)
375Canada Maple Ridge
62 (0.01%)
375Canada Saskatoon
62 (0.01%)
375France Trappes
62 (0.01%)
375Germany Hettenshausen
62 (0.01%)
375Germany Möckmühl
62 (0.01%)
375Italy Parma
62 (0.01%)

First / Prev Page 41 of 515 (12867 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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