Note: If you are looking for information on a specific software application that requires port 11501, please consult the documentation for that specific software, as port usage varies by vendor.
: The standard hostname given to the local machine. It translates to the IPv4 loopback address 127.0.0.1 .
When you see a generated "localhost11501 link" in logs
Once you have the PID, you can use your system's task manager (Windows) or the ps command (Linux/macOS) to see the full name of the executable. This will confirm if it is the service you intended to run. localhost11501 link
Whenever you encounter a localhost:11501 link, remember: something on your computer is serving content there, and you are in full control of its security and accessibility.
const express = require('express'); const app = express(); const port = 11501;
Therefore, if you are a developer working with the NuCypher network, seeing localhost:11501 is a clear sign that you are interacting with a local instance of its test network. Note: If you are looking for information on
Run docker-compose up , then visit localhost:11501 .
To open this link, simply type the following into your browser's address bar and press Enter:
: When your web browser attempts to load a "localhost" address, your operating system translates the name using a local file (the hosts file) directly into an IP address. By default, it maps to the IPv4 loopback address 127.0.0.1 or the IPv6 loopback address ::1 . When you see a generated "localhost11501 link" in
You might encounter this link in various forms:
When you type localhost into your web browser, you are not sending a request out to the internet. Instead, your computer talks to itself via a special, virtual network interface. This process bypasses any physical network hardware like your Wi-Fi or Ethernet cards.
localhost is a hostname that resolves to the loopback IP address — usually 127.0.0.1 in IPv4 or ::1 in IPv6. In simple terms, it means . When you or an application connects to localhost , you are communicating with a service running on the same machine, without any network hardware being involved.