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hub: Ipv6 abuse limit (#21905)
## Description - Update abuse rate limit to specify it is per IPv4 address or IPv6 /64 subnet. (https://deploy-preview-21905--docsdocker.netlify.app/docker-hub/usage/#abuse-rate-limit) - Add section to call this out and provide workaround. (https://deploy-preview-21905--docsdocker.netlify.app/docker-hub/usage/pulls/#rate-limiting-on-third-party-platforms) - Update pull rate limit in tables to include IPv6 for unauthenticated users ## Related issues or tickets https://docker.slack.com/archives/C04300R4G5U/p1737814817277139 ## Reviews <!-- Notes for reviewers here --> <!-- List applicable reviews (optionally @tag reviewers) --> - [ ] Technical review - [ ] Editorial review - [ ] Product review --------- Signed-off-by: Craig <[email protected]>
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‎content/manuals/docker-hub/usage/_index.md‎

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@@ -20,13 +20,13 @@ The following table provides an overview of the included usage and limits for ea
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user type, subject to fair use:
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| User type | Pulls per month | Pull rate limit per hour | Public repositories | Public repository storage | Private repositories | Private repository storage |
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|--------------------------|-----------------|--------------------------|---------------------|---------------------------|----------------------|----------------------------|
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| Business (authenticated) | 1M | Unlimited | Unlimited | Unlimited | Unlimited | Up to 500 GB |
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| Team (authenticated) | 100K | Unlimited | Unlimited | Unlimited | Unlimited | Up to 50 GB |
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| Pro (authenticated) | 25K | Unlimited | Unlimited | Unlimited | Unlimited | Up to 5 GB |
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| Personal (authenticated) | Not applicable | 40 | Unlimited | Unlimited | Up to 1 | Up to 2 GB |
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| Unauthenticated users | Not applicable | 10 per IP address | Not applicable | Not applicable | Not applicable | Not applicable |
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| User type | Pulls per month | Pull rate limit per hour | Public repositories | Public repository storage | Private repositories | Private repository storage |
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|--------------------------|-----------------|----------------------------------------|---------------------|---------------------------|----------------------|----------------------------|
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| Business (authenticated) | 1M | Unlimited | Unlimited | Unlimited | Unlimited | Up to 500 GB |
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| Team (authenticated) | 100K | Unlimited | Unlimited | Unlimited | Unlimited | Up to 50 GB |
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| Pro (authenticated) | 25K | Unlimited | Unlimited | Unlimited | Unlimited | Up to 5 GB |
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| Personal (authenticated) | Not applicable | 40 | Unlimited | Unlimited | Up to 1 | Up to 2 GB |
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| Unauthenticated users | Not applicable | 10 per IPv4 address or IPv6 /64 subnet | Not applicable | Not applicable | Not applicable | Not applicable |
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For more details, see the following:
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Docker Hub has an abuse rate limit to protect the application and
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infrastructure. This limit applies to all requests to Hub properties including
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web pages, APIs, and image pulls. The limit is applied per-IP, and while the
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limit changes over time depending on load and other factors, it's in the order
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of thousands of requests per minute. The abuse limit applies to all users
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equally regardless of account level.
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web pages, APIs, and image pulls. The limit is applied per IPv4 address or per
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IPv6 /64 subnet, and while the limit changes over time depending on load and
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other factors, it's in the order of thousands of requests per minute. The abuse
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limit applies to all users equally regardless of account level.
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You can differentiate between the pull rate limit and abuse rate limit by
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looking at the error code. The abuse limit returns a simple `429 Too Many

‎content/manuals/docker-hub/usage/pulls.md‎

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fair use:
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| User type | Pulls per month | Pull rate limit per hour |
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|--------------------------|-----------------|--------------------------|
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| Business (authenticated) | 1M | Unlimited |
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| Team (authenticated) | 100K | Unlimited |
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| Pro (authenticated) | 25K | Unlimited |
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| Personal (authenticated) | Not applicable | 40 |
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| Unauthenticated Users | Not applicable | 10 per IP address |
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| User type | Pulls per month | Pull rate limit per hour |
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|--------------------------|-----------------|----------------------------------------|
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| Business (authenticated) | 1M | Unlimited |
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| Team (authenticated) | 100K | Unlimited |
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| Pro (authenticated) | 25K | Unlimited |
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| Personal (authenticated) | Not applicable | 40 |
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| Unauthenticated Users | Not applicable | 10 per IPv4 address or IPv6 /64 subnet |
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## Pull definition
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If you're using any third-party platforms, follow your provider’s instructions on using registry authentication.
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> [!NOTE]
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>
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> When pulling images via a third-party platform, the platform may use the same
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> IPv4 address or IPv6 /64 subnet to pull images for multiple users. Even if you
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> are authenticated, pulls attributed to a single IPv4 address or IPv6 /64 subnet
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> may cause [abuse rate limiting](./_index.md#abuse-rate-limit).
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- [Artifactory](https://www.jfrog.com/confluence/display/JFROG/Advanced+Settings#AdvancedSettings-RemoteCredentials)
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- [AWS CodeBuild](https://aws.amazon.com/blogs/devops/how-to-use-docker-images-from-a-private-registry-in-aws-codebuild-for-your-build-environment/)
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- [AWS ECS/Fargate](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/private-auth.html)
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| `version_checks` | The number of version checks accumulated for the date and hour of each image repository. Depending on the client, a pull can do a version check to verify the existence of an image or tag without downloading it. | This helps identify the frequency of version checks, which you can use to analyze usage trends and potential unexpected behaviors. |
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| `pulls` | The number of pulls accumulated for the date and hour of each image repository. | This helps identify the frequency of repository pulls, which you can use to analyze usage trends and potential unexpected behaviors. |
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## View hourly pull rate and limit
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The pull rate limit is calculated on a per hour basis. There is no pull rate
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is unlimited in partnership with a publisher, provider, or an open source
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organization. It could also mean that the user you are pulling as is part of a
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paid Docker plan. Pulling that image won't count toward pull rate limits if you
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don't see these headers.
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don't see these headers.
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