Legal
Terms of Service
Last updated: June 15, 2026
Acceptance of terms
By accessing or using SubnetPad (https://subnetpad.com), you agree to these Terms of Service. If you do not agree, please do not use the site.
Description of service
SubnetPad provides free online tools for IPv4 and IPv6 subnet and CIDR calculations, along with educational reference content. Calculations are performed in your browser; we do not send your inputs to our servers for processing.
No professional advice
The content and calculator results on SubnetPad are provided for general informational and educational purposes only. They do not constitute professional network engineering, security, or IT advice. You are responsible for verifying any results before applying them to production systems.
Disclaimer of warranties
SubnetPadis provided on an "as is" and "as available" basis without warranties of any kind, whether express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, or non-infringement. We do not warrant that the site will be uninterrupted, error-free, or that calculator results will be accurate or complete.
Limitation of liability
To the fullest extent permitted by applicable law, SubnetPadand its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of data, revenue, or profits, arising from your use of or inability to use the site or reliance on any calculator output.
Intellectual property
The SubnetPad name, design, and original content on this site are protected by applicable intellectual property laws. You may use the calculator for personal and commercial purposes, but you may not copy, scrape, or redistribute substantial portions of the site without permission.
Third-party links and advertising
The site may contain links to third-party websites or display third-party advertisements. We are not responsible for the content or practices of those third parties. Your use of third-party services is governed by their own terms and policies.
Changes to these terms
We may revise these Terms of Service at any time by posting an updated version on this page. Continued use of the site after changes constitutes acceptance of the revised terms.
Contact
Questions about these terms may be sent to hello@apisphere.io or through our contact page.