---
title: Adding a Subnet
slug: singleconnect-reference-guide-3-1-0/adding-a-subnet
description: Learn how to efficiently add subnets to Device Groups in the Single Connect Web GUI with this comprehensive guide. Simplify the process by considering all devices within a subnet as members of the group. Follow the step-by-step instructions, including scr
docTags: 
createdAt: 2022-08-01T12:51:22.000Z
---

Instead of adding devices one by one, you can add subnets to Device Groups to assume every device using this subnet is a member of this Device Group.


To add a subnet to a Device Group:

1. Log in to the **Single Connect Web GUI**.
2. Navigate to **Device Management** > **Device Groups**.
3. Right-click the device group to be discovered and select **Add/Edit Subne**t. 

::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/hWtyLSyCLxYEYHp7sn_jN_image.png" size="70" width="687" height="236" caption="Add / Edit subnet Option" position="center" showCaption="true"}

- Enter the subnet IP and CIDR values for the subnet and select the interface name if more than one interface is used.
- Click **Save**.

::Image[]{src="https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/tOSYMLrhqpPG8LYGbZEaS_image.png" size="70" width="624" height="266" caption="Subnet Info" position="center" showCaption="true"}