Cybersecurity &
Networking Tools
Turn complex network tasks into simple clicks with fast, accurate, and intuitive cybersecurity utilities
IP Range Generator
Generate all IP addresses in a given subnet (CIDR notation).
IP Range Generator
🔎 Summary
The IP Range Generator tool enables users to generate all IPv4 addresses within a given subnet using CIDR notation. It’s perfect for network configuration, subnet planning, security auditing, and educational purposes.
📘 What is an IP Range Generator?
An IP Range Generator expands a CIDR subnet into all individual IPv4 addresses within that subnet. CIDR (Classless Inter-Domain Routing) allows efficient IP address allocation without relying on rigid class-based ranges.
💡 Why Use This Tool?
- ✔️ Quickly generate all IPs in a subnet
- ✔️ Visualize subnet size and structure
- ✔️ Great for demos, network tests, and labs
- ✔️ Free and browser-based – no install needed
✨ Features
- 🧮 Supports any valid IPv4 CIDR block
- ⚙️ Auto-truncates large ranges to prevent browser freeze
- 🌗 Built-in dark mode switch
- 📋 Copy results with one click
🚀 How to Use
- Enter a CIDR block (e.g.,
192.168.1.0/30). - Click Generate to view IPs in range.
- Use Copy Results to save them.
- Click Reset to start over.
🎯 Use Cases
- 🛡 Network and firewall configuration
- 🧪 Penetration testing and simulations
- 🧠 Teaching and learning subnetting
- 🔎 Verifying DHCP or static IP scope
❓ Frequently Asked Questions
Does it support IPv6?
No. This tool is designed for IPv4 only.
Is it safe to use in production?
Yes. It runs entirely in your browser and doesn’t store any data.
What’s the IP limit?
It truncates at 10,000 IPs to prevent performance issues.
🛠 Related Tools
⚠️ Disclaimer
This tool is intended for educational and professional network use. Outputs are generated client-side and not stored or tracked. Please verify results for critical infrastructure.