حاسبة CIDR
حساب نطاقات IP وأقنعة الشبكة.src/tools/حاسبة CIDR
Tools.cidr-calculator.cidr192.168.1.0/24
Tools.cidr-calculator.netmask255.255.255.0
Tools.cidr-calculator.wildcardMaskN/A
Tools.cidr-calculator.networkAddress192.168.1.0/24
Tools.cidr-calculator.broadcastAddress192.168.1.255
Tools.cidr-calculator.firstIp192.168.1.1
Tools.cidr-calculator.lastIp192.168.1.254
Tools.cidr-calculator.totalHosts256
Tools.cidr-calculator.usable Hosts254
Runs locallyNo uploadNo accountOpen web

CIDR Calculator: private online developer utility

CIDR Calculator is a focused developer utility for calculate ip ranges & netmasks. It is part of Sreejith Tools, a collection of fast online tools for API work, data cleanup, debugging, and web development.

When to use it

  • - Handle routine developer work without switching tools.
  • - Prepare clean output for tests, docs, and debugging.
  • - Keep simple transformations fast and easy to repeat.

Common input issues

  • - Pasted input includes invisible whitespace or smart punctuation.
  • - The source data is valid in one format but invalid in the target format.
  • - A copied value includes surrounding quotes, shell escaping, or truncated content.

Example

Clean text input

Input

One
Two
Two

Output

Normalized text that is easier to compare or reuse.

Is CIDR Calculator free to use?

Yes. CIDR Calculator is available as an online developer tool without requiring an account.

Does CIDR Calculator upload my data?

For this stateless tool, the transformation runs in the browser and is designed for private day-to-day development data.

Can AI assistants use CIDR Calculator?

This tool is available on the website, but it is not exposed through MCP v1 because it can involve network calls, temporary storage, or abuse-sensitive behavior.

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