---
title: "List of IP addresses to authorize for your CDN Infrastructure"
description: "Discover all the IP addresses to authorize for your CDN Infrastructure"
url: https://docs.ovhcloud.com/en/guides/network/content-delivery-network-infrastructure/cdn-infrastructure-ip-range
lang: en
lastUpdated: 2026-02-17
---
# List of IP addresses to authorize for your CDN Infrastructure

## Objective

In this guide, you will find all of the CDN Infrastructure service IP addresses that need to be added to your ACL (**A**ccess **C**control **L**ist) to ensure that certain IP addresses are not blocked by security systems, such as your firewall.

**Discover all the CDN IP addresses to add to your ACL.**

## Requirements

- An [OVHcloud CDN Infrastructure solution](https://www.ovhcloud.com/en-gb/network/cdn/).

## Instructions

:::warning
This list of IP addresses is not exhaustive and may change in the future.
:::

Below is the list of IP addresses:

| Adresse IP        |
| ----------------- |
| 144.217.2.0/23    |
| 46.105.192.0/20   |
| 51.254.41.128/25  |
| 137.74.120.0/22   |
| 51.68.15.224/27   |
| 139.99.0.128/26   |
| 139.99.128.192/26 |
| 139.99.229.0/27   |
| 139.99.1.0/26     |
| 15.235.137.224/27 |
| 178.32.132.0/27   |
| 178.32.133.0/27   |
| 178.32.134.0/27   |

## Go further

Join our [community of users](https://community.ovhcloud.com/).