Quad9

Quad9 Network

Network Information

The following page provides details on network ranges, IPs, and points-of-presence (PoPs) on the Quad9 Network.

Quad9 is a global public recursive DNS resolver that aims to protect users from malware and phishing.

Category	Cybersecurity
Web Link	Home Page

The Quad9 Network does not host 3rd party applications -- it is dedicated to the organization. The associated IPs and domains can be found on the Quad9 Domains and IPs page.

Network Intelligence

The network data shown here is also available via the Netify Data Feed API. We provide network intelligence to help deliver better digital experiences to end users and businesses.

Netify Data Feeds

For real-time analysis, Netify also provides a deep packet inspection (DPI) engine that integrates with firewalls, quality-of-service (QoS) engines, and other network tools.

Netify DPI

IPv4 Network Ranges

9.9.9.0/24
149.112.112.0/24
149.112.149.0/24
199.249.255.0/24

IPv6 Network Ranges

2602:807:e000::/40
2620:fe::/48

Network Ranges and Routes. The networks listed here are low-level detailed routes - either BGP or internal. See What Is BGP for technical details.

ASNs

AS398891	Quad9
AS398892	Quad9
AS19281	Quad9

What is an ASN? An Autonomous System Number (ASN) is a unique identifier assigned to a collection of IP networks managed by a company or organization.