| License Type | SaaS |
| Agent Mode | Assess & Protect |
| Main Product Category | Contrast UI |
| Sub Category | Connectivity |
Question
What are the IP addresses or domains for the Contrast SaaS instances?
Answer
For inbound traffic to the Contrast SaaS instance:
- From 17th September 2021:
The following static IPs are used for all Contrast SaaS instances: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
- Prior to 17th September 2021:
An AWS Elastic Load Balancer is used, meaning the IP Range is dynamic. As such, the Contrast Cloud Engineering team recommends binding to the DNS entry (eg. app.contrastsecurity.com), if that is an option for your firewall. However, if that isn't an option, AWS allows you to filter to the correct range, as described here: AWS IP address rangesContrast SaaS UI AWS Region Services app.contrastsecurity.com us-east-1 EC2, CLOUDFRONT app.contrastsecurity.jp ap-northeast-1 EC2, CLOUDFRONT cs001.contrastsecurity.com us-west-2 EC2, CLOUDFRONT eval.contrastsecurity.com us-east-1 EC2, CLOUDFRONT
For outbound traffic: from our SaaS instance, required for bugtracker integrations, we have the following static IPs:
| Contrast SaaS UI | Outbound IPs |
| app.contrastsecurity.com | 3.80.13.242, 3.80.13.243 |
| app.contrastsecurity.jp | 3.115.195.162, 3.112.187.53 |
| cs001.contrastsecurity.com | 44.230.136.103, 44.231.139.59 |
| eval.contrastsecurity.com | 23.20.57.80, 54.234.177.182 |