Delete a subnet - Amazon Virtual Private Cloud
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Delete a subnet

If you no longer need a subnet, you can delete it. You cannot delete a subnet if it contains any network interfaces. For example, you must terminate any instances in a subnet before you can delete it.

To delete a subnet using the console

  1. Open the Amazon EC2 console at https://console.amazonaws.cn/ec2/.

  2. Terminate all instances in the subnet. For more information, see Terminate your instance in the Amazon EC2 User Guide.

  3. Open the Amazon VPC console at https://console.amazonaws.cn/vpc/.

  4. In the navigation pane, choose Subnets.

  5. Select the subnet and choose Actions, Delete subnet.

  6. When prompted for confirmation, type delete and then choose Delete.

To delete a subnet using the Amazon CLI

Use the delete-subnet command.