> For the complete documentation index, see [llms.txt](https://docs.hydrozen.io/overview/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hydrozen.io/overview/misc/user-agent-and-ip-list.md).

# User Agent & IP list

This section provides the documentation about the user-agent using which we try to access the monitors.

### User Agent

```
User-Agent: Hydrozen.io/1.0
```

### List of IPs

We have provided the list of our IPs in JSON and CSV formats below.

{% hint style="info" %}

#### Whitelisting

Please whitelist our IPs from the URLs below in your atmosphere to ensure the monitoring is not blocked. <br>

This is a dynamic list, please make sure you regularly check the list and whitelist them all.
{% endhint %}

{% embed url="<https://hydrozen.io/config/iplist.json>" %}
IP list in json
{% endembed %}

{% embed url="<https://hydrozen.io/config/iplist.csv>" %}
IP list as csv
{% endembed %}