Angry IP Scanner

Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use.
Angry IP Scanner logo

Angry IP Scanner is a lightweight, fast, and easy-to-use network scanner designed to scan IP addresses and ports. It is a cross-platform tool that helps network administrators and security professionals quickly discover active devices on a network, check open ports, and gather essential information about connected systems.



Key Features


1. IP and Port Scanning

  • Scans a range of IP addresses or specific subnets to identify live hosts.
  • Tests for open TCP ports on discovered devices.

2. Customizable Data Collection

  • Collects information like hostname, MAC address, ping time, and open ports.
  • Supports custom data fetchers for advanced scanning needs.

3. Cross-Platform Support

  • Runs on Windows, macOS, and Linux systems.
  • Requires Java Runtime Environment (JRE) for execution.

4. Multi-Threaded Scanning

  • Utilizes multi-threading to maximize scan speed and efficiency.
  • Suitable for scanning large networks.

5. Exportable Results

  • Saves scan results in multiple formats, including CSV, TXT, XML, and JSON.
  • Facilitates easy reporting and integration with other tools.

6. Extensibility

  • Supports plugins to extend its functionality and add custom scanning features.

7. User-Friendly Interface

  • Simple graphical user interface (GUI) for easy operation.
  • Command-line interface (CLI) available for automation and scripting.


Use Cases

  • Network Discovery: Identify active devices and open ports in a network.
  • Troubleshooting: Diagnose network issues by verifying connectivity and response times.
  • IT Inventory Management: Quickly map networked devices and gather basic information.
  • Security Audits: Identify unauthorized or rogue devices on a network.


How It Works

  1. Install Angry IP Scanner: Download and install the software from the official website.
  2. Define Scan Range: Specify the range of IP addresses or subnets to scan.
  3. Configure Ports: Set the desired ports or range of ports to test.
  4. Run the Scan: Execute the scan to discover live hosts and open ports.
  5. Review Results: Analyze the scan results to gather insights about the network.


Advantages

  • Simple and user-friendly, suitable for both beginners and advanced users.
  • Multi-threaded scanning for fast performance.
  • Cross-platform compatibility ensures broad usability.
  • Customizable data fetchers and plugin support for extended functionality.


Limitations

  • Focused on basic network and port scanning; lacks advanced vulnerability detection features.
  • Requires Java to run, which may be inconvenient for some users.
  • Limited to small to medium-scale networks; not optimized for internet-wide scanning.


Common Command Examples (CLI Mode)

  • Scan a specific IP range:
ipscan 192.168.1.1-192.168.1.255
  • Scan a specific IP with custom port range:
ipscan 192.168.1.10 -p 80,443,22
  • Export results to a CSV file:
ipscan 192.168.1.1-192.168.1.255 -o results.csv

Angry IP Scanner is an excellent tool for quick and efficient network scanning. Its simplicity and versatility make it a favorite for IT professionals and security enthusiasts for day-to-day network management and troubleshooting.





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