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Amazon ECR adds support for Internet Protocol version 6 (IPv6)

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Amazon Elastic Container Registry (ECR) now supports IPv6 for API and Docker/OCI endpoints in both ECR and ECR Public.

  • Enables dual-stack endpoints supporting both IPv4 and IPv6
  • Allows pulling private and public ECR images via AWS SDK or Docker/OCI CLI
  • Endpoints automatically resolve to appropriate IP address based on network protocol
  • Helps meet IPv6 compliance requirements
  • Eliminates need for network address translation
  • Available in all AWS commercial and GovCloud (US) regions at no extra cost

The new feature simplifies IPv6 adoption for container infrastructure without additional network complexity.



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