Prefect: Prefect Serverless Static IP Address Updates
Affected components: Serverless
Timeline of updates
- maintenance complete
We've updated the static IP addresses used by Prefect Serverless:
- 184.73.85.134
- 52.4.218.198
- 44.217.117.74
- 18.233.38.236 (new)
- 54.227.144.94 (new)
- 50.19.165.169 (new)
The relevant documentation has been updated as well: https://docs.prefect.io/v3/how-to-guides/deployment_infra/managed#static-outbound-ip-addresses (opens in new tab)
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-17 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
06e6e391fa39a9bf…
Impact, status and times are the vendor’s own, as last archived. View on status.prefect.io (opens in new tab).
Cite this
Maintenance posted by Prefect, started 2026-08-24 22:00 UTC, not resolved, 1 update(s).
- Title
- Prefect Serverless Static IP Address Updates
- Vendor
- Prefect
- Date
- URL
- https://rewindex.com/company/prefect/incidents/01M0TX2J9HHC37JWWYGH7X3HDJ
Prefect profileRecent Prefect incidentsAll outages on August 24, 2026Prefect in August 2026MarkdownJSON