# Whitelisting IP Addresses

If your network restricts access by IP address (for example, corporate firewalls, VPNs, or private APIs), you may need to **whitelist Adalo’s IP ranges** to ensure all services function correctly including app builds, API calls, and external integrations.

#### 📡 Adalo IP Address Ranges

Our data centers use the following IP ranges. Your organization may need to whitelist them to ensure uninterrupted communication between your systems and Adalo:

```
66.151.48.0/22  
66.45.80.0/22  
66.71.204.0/22
```

These ranges may be used dynamically across Adalo infrastructure, so it is important to include the full block when whitelisting rather than individual IPs.

#### 🧠 Why Whitelisting Is Important

Whitelisting these ranges helps ensure

* API calls are not blocked by your firewall
* Adalo’s servers can communicate with your backend or authentication systems
* Your app remains stable when network restrictions are applied

If you use a managed hosting or corporate IT setup, share this list with your **IT or security administrator** so they can update their configuration.