IP Subnet Calculator
Calculate subnets and network addresses
IP Subnet Calculator
Calculate IP subnets, CIDR notation, and network addresses
Network Configuration
Quick Reference
- • 10.0.0.0/8
- • 172.16.0.0/12
- • 192.168.0.0/16
- • /24 = 254 hosts
- • /25 = 126 hosts
- • /26 = 62 hosts
- • /27 = 30 hosts
Network Summary
Total Hosts
addresses
Usable Hosts
minus network/broadcast
Host Range
Binary Format
Related Calculators
How to Use
- 1Enter your values in the input fields
- 2Review the calculated results
- 3Use the results for your planning
📚 Table of Contents
1Complete Guide to IP Subnet
Calculate IP subnets, CIDR notation, and network addressing. This comprehensive guide will help you understand all aspects of ip subnet and how to use it effectively for your specific needs. Whether you're using this for personal, professional, or educational purposes, you'll find valuable insights and practical tips.
Getting Started
Understanding the basics ensures accurate results: • Input requirements and formats • Common use cases and scenarios • Interpreting output values • Troubleshooting common issues • Best practices for accuracy
Advanced Features
Maximize the calculator's potential: • Multiple calculation modes • Customization options • Saving and comparing results • Integration with other tools • Professional applications
2Tips and Best Practices
Get the most value from your calculations with these expert tips and strategies.
Accuracy and Precision
Ensure reliable results: 1. Double-check input values 2. Use appropriate units 3. Consider significant figures 4. Account for real-world variables 5. Verify with alternative methods when possible
Common Applications
This calculator helps with: • Planning and estimation • Comparison and analysis • Decision making • Problem solving • Educational purposes • Professional requirements
🔗 Related Resources
This comprehensive guide is regularly updated to ensure accuracy. Last reviewed: 7/25/2025