> For the complete documentation index, see [llms.txt](https://docs.bugbug.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bugbug.io/troubleshooting/ips-list-of-cloud-runners.md).
# IPs list of cloud runners
If you want to know which IPs BugBug is running tests from in the cloud so that you can whitelist them in your infrastructure, you can find them by opening the link below. We have an API for this, so if the list changes, the change will be reflected in this API response.
**We do not change this frequently. The last change was 3 years ago.**
If you are looking into how to configure your VPN or Firewall, please read this page: [VPN or a Firewall](/troubleshooting/vpn-or-a-firewall.md).
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://docs.bugbug.io/troubleshooting/ips-list-of-cloud-runners.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.