[Action May Be Required] New IP addresses for webhook delivery

[Luis Bosquez]

Hello everyone,

Stripe has added new IP addresses used for outgoing webhook delivery that will go into effect on June 17, 2026. To ensure minimal disruption to your Webhook events, please ensure your IP allowlist includes the addresses below.

Note: We briefly used these IP addresses on March 31, 2026, but as this was not preannounced here, we have paused sending events from these IPs and will resume on the specified date above. We have reached out individually to any users who rejected deliveries from these addresses. 

New IP Addresses

The following new IP addresses will be used for webhook delivery:

• 35.157.207.129

• 3.69.109.8

• 3.120.168.93

Who Is Affected

If you maintain an IP allowlist (firewall rules) for incoming Stripe webhook traffic, your endpoint may have been rejecting webhook deliveries from these new IPs with a 403 firewall violation error since March 31, 2026.

Action Required

Please update your firewall or allowlist configuration to include the new IP addresses listed above as soon as possible.

For the complete and up-to-date list of Stripe webhook IP addresses, please refer to:

• Our Stripe IP Addresses documentation

• The machine-readable IP list available at: https://stripe.com/files/ips/ips_webhooks.txt

Please contact Stripe Support if you have questions or believe your integration has been affected. 

— The Stripe Platform Team