Amazon Elastic Container Registry (ECR) now has support for AWS PrivateLink in the AWS GovCloud (US-West) Region. AWS PrivateLink is a networking technology designed to enable access to AWS services in a highly available and scalable manner, while keeping all the network traffic within the AWS network. When you create a AWS PrivateLink endpoint for Amazon ECR, the service endpoints appear as elastic network interfaces with a private IP address in your Amazon Virtual Private Cloud (VPC).