Anti-DDoS Proxy (Outside Chinese Mainland) plans to update back-to-origin CIDR blocks on August 15, 2024. The following CIDR block will be added:
8.220.77.0/24
Updated CIDR blocks are provided in the Anti-DDoS Proxy console. To view the complete list of back-to-origin CIDR blocks, you can navigate to the Website Config page and click Back-To-Source CIDR Blocks in the upper-right corner. Important: If you have configured access control policies on your origin server to limit source IP addresses, you must modify the policies to allow the back-to-origin CIDR blocks. This helps prevent the back-to-origin CIDR blocks of Anti-DDoS Proxy from being blocked by traffic scrubbing centers.
If you have any questions, submit a ticket or contact us in the DingTalk service group for consultation. Thank you for your support and cooperation.