---
title: Lists · Cloudflare Learning Paths
description: Cloudflare Lists is a WAF feature that enables administrators to groups identifiers together, such as IPs, hostnames or ASNs, and reference the list by other Cloudflare products such as Custom rules. Cloudflare currently supports the following types of lists:
lastUpdated: 2024-08-13T19:56:56.000Z
source_url:
  html: https://dinasaur404-patch-1.preview.developers.cloudflare.com/learning-paths/application-security/lists/index.md
  md: https://dinasaur404-patch-1.preview.developers.cloudflare.com/learning-paths/application-security/lists/
---

Cloudflare Lists is a WAF feature that enables administrators to groups identifiers together, such as IPs, hostnames or ASNs, and reference the list by other Cloudflare products such as [Custom rules](https://developers.cloudflare.com/waf/custom-rules/). Cloudflare currently supports the following types of lists:

* [Custom Lists](https://developers.cloudflare.com/waf/tools/lists/custom-lists/): Includes custom IP lists, hostname lists, and ASN lists.
* [Managed Lists](https://developers.cloudflare.com/waf/tools/lists/managed-lists/): Lists managed and updated by Cloudflare, such as Managed IP Lists.

## Objectives

By the end of this module, you will be able to:

* Understand all the options Cloudflare's Lists products offer
* Understand the advanced configurations provided to you with a paid offering
