# Subnetting

**Example URL:** <http://localhost:7897/e/{engagement.id}/subnets>

Pro Tier’s subnetting system allows the penetration tester or team to breakdown a large engagement, maintain scope, and focus on individual segments of a target network.

![Pro Tier's Subnetting System](/files/LoxbkmsXEmqZMOCv93DH)

## Subnet Filtering

Use the Filter column ![](/files/tnFvjHgo7THX2C4IXAyw)of the Subnets table to show or hide various subnets you have created. The application's [Sidebar](/getting-started/main-window-layout.md#sidebar), [Boards](/views-and-filtering/boards.md), and [Matrix](/views-and-filtering/the-matrix.md) views will reflect the IP subnets you selected. Use the ![](/files/AvWHCCsKGou1nuiXeABw) links at the bottom of the table to enable or disable all subnets.

## IP List Shortcuts

![IP Shortcuts](/files/aneBiH47HpNkJLPQWX9j)

The Subnets screen provides a convenient list of filtered IP addresses to run additional tools against a subnet, such as nmap or EyeWitness to quickly scan large blocks of IP addresses.

## Subnet Scans

These subnets can be used in scan templates.

![Using Subnets in Scan Templates](/files/uJAZdVUhvDMjgNbmzucg)

## Tier Availability

**Subnets** are available on **Pro Tier**.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.pentest.ws/views-and-filtering/subnetting.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.