Criteo Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Criteo.

What is Criteo?

Criteo - Advertiser
Criteo is an online marketer that provides technology that transforms digital advertising into a personal experience that drives better results.

Criteo Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Atlassian	{hidden}.atlassian.net
Cloudflare	{hidden}.cloudflare.net
Okta	{hidden}.customdomains.okta.com

Network Ranges

74.119.117.0/24
74.119.118.0/24
91.199.242.0/24
91.212.98.0/24
178.250.1.0/24
and 25 more

Criteo uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.

Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Criteo IP addresses deployed on this type of network.

Network	IP	PoP	Category	Location
Arelion	2001:2030:0:29::	San Jose	ISP/Telco	United States
Arelion	2001:2030:0:1f::	San Jose	ISP/Telco	United States
Arelion	195.12.229.84	Core Network	ISP/Telco	France
Arelion	195.12.229.92	Core Network	ISP/Telco	France

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Okta	3.33.238.178	2
Salesforce	3.215.172.219	5

Criteo use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.

Hosting

SaaS	Sample IP	# of IPs
Pantheon	23.185.0.4	3
Google Cloud Platform	34.111.236.122	1
Microsoft Azure	40.85.74.227	1
Zayo	82.98.236.16	4
Cogent	130.117.8.72	2

To scale its compute capacity and optimize resources, Criteo leverages a multi-cloud architecture.

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Azure Front Door	13.107.213.33	194
Amazon CloudFront	13.227.180.4	1
Cloudflare	104.18.8.86	7

To get information to end users more quickly, many apps - including Criteo - use Content Delivery Networks (CDNs).

Anycast

CDN	Sample IP	# of IPs
Amazon CloudFront	13.227.180.4	1
Cloudflare	104.18.8.86	6
Azure Front Door	13.107.213.33	194

Other Locations

CDN	Location	PoP	Network	# of IPs
Cloudflare	Core Network	United States	Cloudflare	1