> For the complete documentation index, see [llms.txt](https://annotationdocs.telusinternational.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://annotationdocs.telusinternational.com/secure-attachment-access/ip-whitelisting.md).

# IP Whitelisting

For customers who don't use AWS or GCP, TELUS International uses a set of IPs for accessing attachments. You can restrict public access to your attachments and whitelist the following IPs: 

```
13.127.210.121
52.66.129.133
```

##