Subnet Calculator
Calculate IPv4 subnet parameters: IP range, broadcast, host count.
How to Use the Subnet Calculator
- Browse or search the reference table for the entry you need.
- Click on an item to see details or copy the value.
- Use filters or categories to narrow down results.
- Bookmark the page for quick access during development.
快速参考
| 从 | 到 |
|---|---|
| /24 | 256 hosts |
| /25 | 128 hosts |
| /26 | 64 hosts |
| /27 | 32 hosts |
| /28 | 16 hosts |
| /30 | 4 hosts |
使用场景
- •Looking up values quickly during web development or coding.
- •Finding correct codes for technical documentation or reports.
- •Studying for IT certifications or computer science courses.
- •Using as a quick reference during debugging or design work.
公式
Calculate IPv4 subnet parameters: IP range, broadcast, host count.
常见问题
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.