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<@ULVA73B9P> Is there a list of IP addresses that Prefect Cloud uses?

:white_check_mark: thought for 183.8 seconds

Short answer: there isn’t a single list for “all Prefect Cloud IPs.”

- Inbound to Prefect Cloud: Prefect Cloud endpoints use dynamic IPs; Prefect does not publish static inbound IPs. If you’re allowlisting egress from your network to Prefect, do it by domain (FQDN), not IP: <https://docs.prefect.io/v3/advanced/configure-network-access|Configure network access>

- Outbound from Prefect Managed (serverless) work pools: Prefect does publish static egress IPs you can allowlist if your flows need to reach your DBs/APIs. These apply only to Prefect Managed, not to your own Docker/Kubernetes/ECS workers.
```
184.73.85.134
52.4.218.198
44.217.117.74
```
Docs: <https://docs.prefect.io/v3/how-to-guides/deployment_infra/managed|Prefect Managed work pools>

- Enterprise options for stricter controls:
  - IP allowlisting (restrict who can access your Cloud org by IP/CIDR): <https://docs.prefect.io/v3/how-to-guides/cloud/manage-users/secure-access-by-ip-address|Secure access by IP address>
  - PrivateLink (keep API/UI traffic off the public internet): <https://docs.prefect.io/v3/how-to-guides/cloud/manage-users/secure-access-by-private-link|Secure access by PrivateLink>

If you can share what you’re trying to allowlist (your network reaching Prefect Cloud, Prefect Managed reaching your systems, or something webhook-related), I can point you to the exact setup.

Those should be available here: <https://prefect.status.io/>