You can delete the subnets that are no longer in use and do not use any IP resources.
Currently, Tencent Cloud resources that involve IP use in subnets include CVM, private network CLB, ENI, HAVIP, SCF, TKE, and TencentDB (for MySQL, Redis, TDSQL, etc.).
- Log in to the VPC console.
- Click Subnet on the left sidebar to access the management page.
- At the top of the list, select the region and VPC that the subnet to be deleted belongs to.
- In the list, select the subnet to delete, click Delete in the Operation column, and click OK.