IP address updates for stream.launchdarkly.com

Scheduled for Feb 20, 13:11 - 14:11 PST

Scheduled

We are adding additional CIDR ranges (IP ranges) for stream.launchdarkly.com to our public IP list. Some customers may need to update IP allowlists in their firewalls or proxy servers in order for their services to continue establishing streaming connections from server side SDKs to LaunchDarkly without disruption. Please refer to documentation at https://docs.launchdarkly.com/home/advanced/public-ip-list for more information.

Added CIDR ranges:
-3.41.176.128/26
- 3.40.135.64/26
- 3.44.4.128/26

Posted Feb 06, 2026 - 13:18 PST

This scheduled maintenance affects: Flag Delivery Network (core functionality) (Server-side streaming API).