Terms under which Subnetsplit is provided.

No legal entity has been registered yet

These terms are a statement of how Subnetsplit currently operates. The operator (Agen2ic, LLC) must supply the entity name, registered address, and governing jurisdiction before these terms bind anyone in a legal sense. Until that information is provided, these terms serve as informational documentation of the product's behaviour.

No company name, postal address, or phone number is published for this product because none has been established. A product-specific support mailbox is available at subnetsplit-p3@agen2ic.ai — this address is monitored for support and billing inquiries.

What Subnetsplit is

Subnetsplit is a client-side IPv4 subnet allocation calculator. It takes a parent CIDR block and a list of subnet requirements, performs VLSM (Variable Length Subnet Mask) arithmetic in the browser, and displays an allocation plan with overlap verification. The software is provided "as is" for use by network engineers and anyone who needs to divide IP address space.

What Subnetsplit is not

Subnetsplit does not:

• ● Reach any network, send any packet, or configure any device
• ● Store any data on any server
• ● Create accounts, sessions, or user profiles
• ● Transmit any input you enter to any remote system
• ● Provide IPv6 subnetting
• ● Provide any guarantee that its output is suitable for your production network — you are responsible for verifying the plan before applying it

Use of the tool

You may use Subnetsplit for any lawful purpose. No account, registration, or payment is required. You may not modify, reverse-engineer, or redistribute the software for commercial purposes without permission. The source code for the CIDR arithmetic library (cidr.js) is publicly available for audit and reference.

Billing

Subnetsplit is provided at no cost. No payment information is required to use it. No billing applies under any circumstances. There are no paid tiers, no subscriptions, and no transaction fees. No payment processor is connected for this product because none is needed.

No warranty

Subnetsplit is provided without warranty of any kind, express or implied. The authors make no representation that the output is free from error, suitable for any particular purpose, or free from intellectual property claims. You use the tool at your own risk.

Limitation of liability

In no event shall the creators, operators, or contributors of Subnetsplit be liable for any claim, damages, or other liability arising from the use of the software or its output. Because the tool is purely client-side and performs no network operations, potential damages are limited to the cost of verifying the allocation plan before applying it to your infrastructure.

Governing law

No governing jurisdiction has been designated. When a legal entity is registered, the governing law will be stated here.

Contact

For support and billing inquiries, email subnetsplit-p3@agen2ic.ai. This mailbox is monitored for this product. No company name, postal address, or phone number has been established yet. No legal entity has been registered.

Changes to these terms

These terms may be updated at any time. The "Last updated" date at the top of this page reflects the most recent revision. Continued use of Subnetsplit after changes constitutes acceptance of the revised terms.