> ## Documentation Index > Fetch the complete documentation index at: https://gcore.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Network submission ## **Overview** Submit your network for DDoS protection by providing the required network details and documentation. ## **Instructions** 1. Access the Protected networks Page * In the **DDoS Protection** dashboard, click **Add protected network**. * This opens the network submission form. Protected network form 2. Complete the Required Fields * **Network (CIDR format)** * Enter your network in CIDR notation (for example, `198.51.100.0/24`). * Minimum prefix length: `/24` * Examples: `198.51.100.0/24`, `203.0.113.0/24` * **AS Number** * Enter your Autonomous System (AS) number. * Valid ranges: `1–65534`, `131072–4294967294` * Examples: `64512`, `200000` * **Letter of Authorization (LOA)** * Upload your LOA document in **PDF** format. * Maximum file size: **10 MB**. * The LOA must clearly confirm authorization for the submitted network. 3. Submit the network * Review the entered information. * Click **Add protected network** to submit your request. * You are redirected to the **Protected networks** page. Add protected network 4. Verify the submission status * Your newly submitted network appears in the list with the **Pending** status. Note You will see the following message: Your request is pending approval by our NOC team. We will notify you by email once the network is approved and ready for configuration. Add protected network Note * All fields are required. * Ensure your LOA document is accurate and up to date. * The network remains in **Pending** status until NOC approval.