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

12678 cities with their respective number of global IPv4/IPv6 Bitcoin nodes as of Thu Oct 3 20:00:00 2024 EDT.

Window size: 90-day

NODES469128
COUNTRIES167
CITIES12678
ASNS2891
SERVICES6
PORT NUMBERS503

First / Prev Page 497 of 508 (12678 cities) Next / Last

RANKCITYNODES
437United States Prudenville1 (0.01%)
437United States Putnam Valley1 (0.01%)
437United States Queensbury1 (0.01%)
437United States Radford1 (0.01%)
437United States Rancho Mirage1 (0.01%)
437United States Randolph Township1 (0.01%)
437United States Rantoul1 (0.01%)
437United States Ravenna1 (0.01%)
437United States Red Lodge1 (0.01%)
437United States Red Oak1 (0.01%)
437United States Redwood1 (0.01%)
437United States Refugio1 (0.01%)
437United States Rialto1 (0.01%)
437United States Richton Park1 (0.01%)
437United States Rincon1 (0.01%)
437United States Rio Rico1 (0.01%)
437United States Riverhead1 (0.01%)
437United States Roach1 (0.01%)
437United States Rockland1 (0.01%)
437United States Rockledge1 (0.01%)
437United States Rocky Mount1 (0.01%)
437United States Rocky River1 (0.01%)
437United States Roscommon1 (0.01%)
437United States Round Hill1 (0.01%)
437United States Rowlett1 (0.01%)

First / Prev Page 497 of 508 (12678 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.


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.