> For the complete documentation index, see [llms.txt](https://docs.pentest.ws/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentest.ws/views-and-filtering/subnetting.md).

# 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**.