Duo Security Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Duo Security.
What is Duo Security?
Duo Security - Cybersecurity
Duo Security is a cybersecurity company that provides multi-factor authentication and secure access tools to protect users, devices, and applications.
Duo Security Domains
Primary Domains
Platform Domains
| Platform | Sample Domain | Details |
|---|---|---|
Amazon AWS
|
{hidden}.us-west-2.elb.amazonaws.com | and 2 more |
Salesforce
|
{hidden}.siteforce.com |
Network Ranges
- 3.110.73.128/29
- 3.145.240.0/25
- 13.39.113.0/27
- 13.213.75.128/30
- 15.168.49.0/28
- and 13 more
Duo Security uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.
SaaS - Software-as-a-Service
| SaaS | Sample IP | # of IPs |
|---|---|---|
|
Salesforce
|
13.210.3.211 | 1 |
Duo Security 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 |
|---|---|---|
|
Amazon AWS
|
54.249.118.194 | 383 |
AWS Global Accelerator
|
3.33.155.182 | 58 |
Google Hosted
|
142.251.47.211 | 1 |
To scale its compute capacity and optimize resources, Duo Security leverages a multi-cloud architecture.
Content Delivery Networks - CDNs
Summary
| CDN | Sample IP | # of IPs |
|---|---|---|
Amazon CloudFront
|
18.160.18.29 | 126 |
Cloudflare
|
104.21.74.91 | 1 |
To get information to end users more quickly, many apps - including Duo Security - use Content Delivery Networks (CDNs).
Anycast
| CDN | Sample IP | # of IPs |
|---|---|---|
|
Cloudflare
|
104.21.74.91 | 1 |
Network Map
PoP Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
Amazon CloudFront
|
Columbus | United States |
Amazon CloudFront
|
1 |
|
Amazon CloudFront
|
Johannesburg | South Africa |
Amazon CloudFront
|
13 |
|
Amazon CloudFront
|
Cape Town | South Africa |
Amazon CloudFront
|
11 |
|
Amazon CloudFront
|
Dublin | Ireland |
Amazon CloudFront
|
4 |
|
Amazon CloudFront
|
Los Angeles | United States |
Amazon CloudFront
|
8 |
|
Amazon CloudFront
|
Taipei | Taiwan |
Amazon CloudFront
|
1 |
|
Amazon CloudFront
|
Portland | United States |
Amazon CloudFront
|
1 |
|
Amazon CloudFront
|
Atlanta | United States |
Amazon CloudFront
|
5 |
|
Amazon CloudFront
|
Singapore | Singapore |
Amazon CloudFront
|
1 |
|
Amazon CloudFront
|
Madrid | Spain |
Amazon CloudFront
|
1 |
|
Amazon CloudFront
|
Perth | Australia |
Amazon CloudFront
|
5 |
|
Amazon CloudFront
|
Sydney | Australia |
Amazon CloudFront
|
31 |
|
Amazon CloudFront
|
Melbourne | Australia |
Amazon CloudFront
|
11 |
|
Amazon CloudFront
|
Miami | United States |
Amazon CloudFront
|
1 |
|
Amazon CloudFront
|
Frankfurt | Germany |
Amazon CloudFront
|
3 |
|
Amazon CloudFront
|
Paris | France |
Amazon CloudFront
|
2 |
|
Amazon CloudFront
|
San Francisco | United States |
Amazon CloudFront
|
8 |
|
Amazon CloudFront
|
Brisbane | Australia |
Amazon CloudFront
|
17 |
|
Amazon CloudFront
|
Ashburn | United States |
Amazon CloudFront
|
2 |