Ory
OfficialOry Network documents regional egress IPs used for webhooks, email, and other outbound traffic (EU, US, and Asia). Allowlist the region that matches your Ory project.
Autonomous systems (ASNs)
Known ASNs used by Ory.
Cloud egress network
Third-party hosting & clouds
Google Cloud
AS15169
Published Ory egress /32s are GCP public IPs. Prefer the Ory docs allowlist over broad GCP prefixes.