Question
What are the IP addresses or domains for the Contrast SaaS instances?
Answer
Inbound Traffic to the Contrast UI
For traffic that is inbound to the Contrast UI (for example all Contrast agent traffic and end-user's browser traffic):
As of mid-November 2021, the following static IPs are shared across all Contrast SaaS instances and environments:
| 151.101.2.246 | 151.101.2.232 |
| 151.101.66.246 | 151.101.66.232 |
| 151.101.130.246 | 151.101.130.232 |
| 151.101.194.246 | 151.101.194.232 |
The server certificate is signed by GlobalSign.
Note: To ensure access to any SaaS instance, please ensure that all IP addresses in the above list are allowed by any firewall or outbound proxy rules as the IP address to instance mapping can change. Please ensure also that the certificate chain is trusted by the client environment.
Outbound Traffic from the Contrast UI
To allow traffic from our SaaS instance to an external server (required for bugtracker integrations, for example) we have the following static IPs:
| Contrast SaaS UI | Outbound IPs |
| app.contrastsecurity.com | 52.2.170.83, 35.171.44.62, 34.193.56.160 |
| app.contrastsecurity.jp | 18.182.104.54, 54.250.126.171, 18.176.170.51 |
| cs001.contrastsecurity.com | 44.240.98.195, 52.41.43.242, 50.112.238.243 |
| cs002.contrastsecurity.com |
18.133.176.42, 3.8.35.175, 3.11.32.189 |
| cs003.contrastsecurity.com | 18.157.121.248, 18.197.26.245, 18.159.40.80 |
| eval.contrastsecurity.com | 34.227.170.42, 3.212.218.7, 3.221.219.151 |
| eval003.contrastsecurity.com | 18.197.139.58, 18.198.234.97, 3.126.158.44 |