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Static Ip address for AWS Cognito

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We have created a cognito userpool that is used by our customers in a machine-machine capacity only. We are trying to onboard a new customer who has strict egress rules on their firewalls and they have asked us to provide static IP addresses for the cognito endpoint. How can we achieve this requirement? And also is cognito endpoint a fixed ip address?

Topics
Networking & Content DeliverySecurity, Identity, & ComplianceAWS Well-Architected Framework
Tags
Amazon CognitoNetworking & Content DeliverySecurity
Language
English
asked 3 years ago4.5K views
1 Answer
2

You can keep up to date with the IP Ranges used by AWS by downloading the list.

Cognito is not a range that is tracked. It will fall within the "EC2" IP ranges, which are quite large.

A different solution for your customer would be to use domain restricted rules, which could then be restricted to the list of Amazon Cognito endpoints.

AWS
answered 3 years ago
AWS
EXPERT
reviewed 3 years ago

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