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


Global Bitcoin nodes by city

6959 cities with their respective number of global IPv4/IPv6 Bitcoin nodes as of Thu Mar 28 20:00:00 2024 EDT.

Window size: 1-day

NODES57962
COUNTRIES138
CITIES6959
ASNS2297
SERVICES5
PORT NUMBERS297

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RANKCITYNODES
128United States Darien2 (0.01%)
128United States Darlington2 (0.01%)
128United States Davis2 (0.01%)
128United States Dearborn Heights2 (0.01%)
128United States Deerfield Beach2 (0.01%)
128United States Del Valle2 (0.01%)
128United States Delaware2 (0.01%)
128United States Denville2 (0.01%)
128United States Dora2 (0.01%)
128United States East Longmeadow2 (0.01%)
128United States East Stroudsburg2 (0.01%)
128United States Eau Claire2 (0.01%)
128United States El Dorado Hills2 (0.01%)
128United States Elk River2 (0.01%)
128United States Emeryville2 (0.01%)
128United States Encino2 (0.01%)
128United States Ephrata2 (0.01%)
128United States Eustis2 (0.01%)
128United States Evergreen2 (0.01%)
128United States Fair Lawn2 (0.01%)
128United States Fairport2 (0.01%)
128United States Fitchburg2 (0.01%)
128United States Flower Mound2 (0.01%)
128United States Flowery Branch2 (0.01%)
128United States Forest Lake2 (0.01%)

First / Prev Page 119 of 279 (6959 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.