Terms of Use

Please read these terms carefully before using our networking tools and services.

Last Updated: January 1, 2025

Agreement to Terms

By accessing or using SubnetCalculate (the "Site"), you agree to be bound by these Terms of Use ("Terms"). If you disagree with any part of these Terms, you may not access the Site or use our services.

Description of Service

SubnetCalculate provides free online networking tools and calculators, including but not limited to:

  • Subnet calculators
  • CIDR notation converters
  • IP address validators
  • Network planning tools
  • Binary converters
  • VLSM calculators

These tools are provided for informational and educational purposes to assist with network planning and calculations.

Use of Tools

Permitted Use

You may use our tools for:

  • Personal network planning and calculations
  • Educational purposes
  • Professional network administration tasks
  • Learning about IP addressing and subnetting

Prohibited Use

You may not:

  • Use the Site in any way that violates applicable laws or regulations
  • Attempt to gain unauthorized access to any portion of the Site or its systems
  • Use automated scripts or bots to access the Site excessively
  • Interfere with or disrupt the Site or servers
  • Reproduce, duplicate, copy, sell, or exploit any portion of the Site without permission
  • Use the Site to transmit malware or other harmful code
  • Attempt to reverse engineer any software on the Site

Disclaimer of Warranties

Important Disclaimer

THE SITE AND ALL TOOLS ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.

We do not warrant that:

  • The Site will be available at all times or operate without interruption
  • The calculations and results will be error-free or accurate in all cases
  • The Site will be free of viruses or other harmful components
  • The Site will meet your specific requirements

Limitation of Liability

TO THE FULLEST EXTENT PERMITTED BY LAW, SUBNETCALCULATE AND ITS OPERATORS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO:

  • Loss of profits, revenue, or data
  • Network misconfigurations resulting from tool use
  • Business interruption
  • Any other intangible losses

This applies regardless of the legal theory under which such damages are sought and even if we have been advised of the possibility of such damages.

Accuracy of Information

While we strive to provide accurate calculations and information:

  • Results should be verified independently for critical network configurations
  • Educational content is provided for general guidance and may not cover all scenarios
  • Network standards and best practices may change over time
  • Users are responsible for verifying calculations before implementing network changes

Intellectual Property

The Site and its original content, features, and functionality are owned by SubnetCalculate and are protected by international copyright, trademark, and other intellectual property laws.

You may not:

  • Copy or reproduce Site content without attribution
  • Use our trademarks or branding without permission
  • Create derivative works based on our tools
  • Frame or mirror any part of the Site

Third-Party Links

Our Site may contain links to third-party websites or services that are not owned or controlled by SubnetCalculate. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party websites or services.

Indemnification

You agree to defend, indemnify, and hold harmless SubnetCalculate and its operators from and against any claims, damages, obligations, losses, liabilities, costs, or expenses arising from:

  • Your use of and access to the Site
  • Your violation of these Terms
  • Your violation of any third-party rights
  • Any claim that your use of the Site caused damage to a third party

Modifications to Service

We reserve the right to:

  • Modify or discontinue any part of the Site without notice
  • Update, change, or replace any part of these Terms
  • Refuse service to anyone for any reason at any time

Continued use of the Site following any changes constitutes acceptance of those changes.

Governing Law

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising from these Terms or your use of the Site shall be resolved through appropriate legal channels.

Severability

If any provision of these Terms is held to be unenforceable or invalid, such provision will be modified to the minimum extent necessary to make it enforceable, and the remaining provisions will continue in full force and effect.

Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and SubnetCalculate regarding your use of the Site and supersede all prior agreements and understandings.

Contact Information

If you have any questions about these Terms, please contact us: