> ## Documentation Index
> Fetch the complete documentation index at: https://ampersand-24eb5c1a-jlim-security-outgoing-ip-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Outgoing IP addresses

All outgoing API requests from Ampersand to SaaS providers originate from a fixed set of IP addresses. If a provider app or API you are integrating with supports IP allowlisting (sometimes called whitelisting), add the following IP addresses to its allowlist so that requests from Ampersand are not blocked.

## IP addresses to allowlist

```
34.53.82.136
34.53.32.186
34.182.109.175
```

These IP addresses apply to all outgoing traffic from Ampersand, including:

* [Read actions](/read-actions): API calls to read data from providers.
* [Write actions](/write-actions): API calls to write data to providers.
* [Proxy actions](/proxy-actions): API calls proxied through Ampersand.
* [Subscribe actions](/subscribe-actions): API calls to create and manage webhook subscriptions.

<Note>
  If this list changes, we will update this page and notify you in advance so that you can update your allowlist.
</Note>