Hello, this is AhnLab.

We have newly published the document with the CDN list for the V3 product due to the following changes.

Document update date: June 17, 2025

Changes:

• Added a Domain Name for Download engine update files
• Added Domain Names for ASD (AhnLab Smart Defense) Net Query

If you have allowed the CDN on the firewall using only the Domain Names, it may affect product updates and diagnostics.

Please apply for the latest CDN list to update your information.

For information on how to apply for the CDN list, please refer to the link below.

• [Requesting AhnLab Server IP List Documentation]