We're updating IPs for portal access and SIEM agent connections.
[When this will happen:]
This change will occur January 7, 2024
[How this will affect your organization:]
The new IPs are added to the portal access and SIEM agent connection sections in the Microsoft Defender for Cloud apps network requirements.
To ensure unaffected work with Microsoft Defender for Cloud apps please take the time to allow the new IPs.
[What you need to do to prepare:]
Review your current configuration and ensure the appropriate IPs are allowed to minimize impact to your service.