Amazon Simple Storage Service endpoints and quotas
The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.
Service endpoints
Amazon S3 endpoints
When you use the REST API to send requests to the endpoints shown in the following table, you can use the virtual-hosted style and path-style methods. For more information, see Virtual Hosting of Buckets.
| Region Name | Region | Endpoint | Location Constraint | Protocol | Signature Version Support |
|---|---|---|---|---|---|
| US East (Ohio) | us-east-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
us-east-2 | HTTP and HTTPS | Version 4 only |
| US East (N. Virginia) | us-east-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
us-east-1 | HTTP and HTTPS | Versions 2 and 4 |
| US West (N. California) | us-west-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
us-west-1 | HTTP and HTTPS | Versions 2 and 4 |
| US West (Oregon) | us-west-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
us-west-2 | HTTP and HTTPS | Versions 2 and 4 |
| Africa (Cape Town) | af-south-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
af-south-1 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Hong Kong)*** | ap-east-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-east-1 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Hyderabad) | ap-south-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-south-2 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Jakarta) | ap-southeast-3 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-southeast-3 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Melbourne) | ap-southeast-4 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-southeast-4 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Mumbai) | ap-south-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-south-1 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Osaka) | ap-northeast-3 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-northeast-3 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Seoul) | ap-northeast-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-northeast-2 | HTTP and HTTPS | Version 4 only |
| Asia Pacific (Singapore) | ap-southeast-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-southeast-1 | HTTP and HTTPS | Versions 2 and 4 |
| Asia Pacific (Sydney) | ap-southeast-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-southeast-2 | HTTP and HTTPS | Versions 2 and 4 |
| Asia Pacific (Tokyo) | ap-northeast-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ap-northeast-1 | HTTP and HTTPS | Versions 2 and 4 |
| Canada (Central) | ca-central-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
ca-central-1 | HTTP and HTTPS | Version 4 only |
| China (Beijing) | cn-north-1 |
Valid endpoint name for this Region:
Amazon S3 Access Points endpoints (HTTPS only):
|
cn-north-1 | HTTP and HTTPS | Version 4 only |
| China (Ningxia) | cn-northwest-1 |
Valid endpoint name for this Region:
Amazon S3 Access Points endpoints (HTTPS only):
|
cn-northwest-1 | HTTP and HTTPS | Version 4 only |
| Europe (Frankfurt) | eu-central-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-central-1 | HTTP and HTTPS | Version 4 only |
| Europe (Ireland) | eu-west-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
EU or eu-west-1 |
HTTP and HTTPS | Versions 2 and 4 |
| Europe (London) | eu-west-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-west-2 |
HTTP and HTTPS | Version 4 only |
| Europe (Milan) | eu-south-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-south-1 |
HTTP and HTTPS | Version 4 only |
| Europe (Paris) | eu-west-3 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-west-3 |
HTTP and HTTPS | Version 4 only |
| Europe (Stockholm) | eu-north-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-north-1 |
HTTP and HTTPS | Version 4 only |
| Europe (Spain) | eu-south-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-south-2 | HTTP and HTTPS | Versions 2 and 4 |
| Europe (Zurich) | eu-central-2 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
eu-central-2 | HTTP and HTTPS | Versions 2 and 4 |
| South America (São Paulo) | sa-east-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
sa-east-1 | HTTP and HTTPS | Versions 2 and 4 |
| Middle East (Bahrain) | me-south-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
me-south-1 | HTTP and HTTPS | Version 4 only |
| Middle East (UAE) | me-central-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
me-central-1 | HTTP and HTTPS | Version 4 only |
| Israel (Tel Aviv) | il-central-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
il-central-1 | HTTP and HTTPS | Version 4 only |
| AWS GovCloud (US-East) | us-gov-east-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
us-gov-east-1 | HTTP and HTTPS | |
| AWS GovCloud (US-West) | us-gov-west-1 |
Standard endpoints:
Amazon S3 Access Points endpoints (HTTPS only):
|
us-gov-west-1 | HTTP and HTTPS |
**Amazon S3 dual-stack endpoints support requests to S3 buckets over IPv6 and IPv4. For more information, see Using Dual-Stack Endpoints.
***You must enable this Region before you can use it.
When using the preceding endpoints, the following additional considerations apply:
-
The
s3-controlendpoints are used with Amazon S3 account-level operations. -
The
s3-accesspointendpoints are used only to make requests through Amazon S3 Access Points. For more information, see Working with Amazon S3 Access Points. -
Amazon S3 renamed the US Standard Region to the US East (N. Virginia) Region to be consistent with AWS Regional naming conventions. There is no change to the endpoint, and you do not need to make any changes to your application.
-
If you use a Region other than the US East (N. Virginia) endpoint to create a bucket, you must set the
LocationConstraintbucket parameter to the same Region. Both the AWS SDK for Java and AWS SDK for .NET use an enumeration for setting location constraints (Regionfor Java,S3Regionfor .NET). For more information, seeCreate Bucketin the Amazon Simple Storage Service API Reference.
Multivalue answer DNS routing
Amazon S3 uses Multivalue answer (MVA) DNS routing to return multiple answers in response to DNS queries for its endpoints. This behavior improves performance and availability by enabling applications to parallelize their requests across multiple Amazon S3 IP addresses.
To automatically benefit from MVA, you can use the newer versions of the AWS SDKs including the SDK for Java 2.x, SDK for C++, and SDK for Python (Boto3). If you are using the SDK for Java 2.x with the Common Runtime (CRT) library enabled for asynchronous operations, your requests will automatically use MVA routing.
The AWS CRT-based S3 client is an alternative Amazon S3 asynchronous client that allows you to transfer objects to and from S3 by automatically leveraging the S3 multipart upload API and byte-range fetches. The AWS CRT S3-based client improves reliability by automatically retrying individual failed parts of a multipart file transfer without restarting the transfer from the beginning. When used with MVA, these retries are made to alternative IP addresses, further improving the reliability of your connection to S3.
In cases where applications don't support MVA routing, they will use the first IP from the response. Amazon S3 MVA routing is supported in all AWS Regions, excluding AWS GovCloud (US). For more information, see Multivalue answer routing.
Amazon S3 website endpoints
When you configure your bucket as a website, the website is available by using the following Region-specific website endpoints. Note that the website endpoints are different than the REST API endpoints listed in the preceding table. For more information about hosting websites on Amazon S3, see Hosting Websites on Amazon S3 in the Amazon Simple Storage Service User Guide. You need the hosted zone IDs when using the Amazon Route 53 API to add an alias record to your hosted zone.
Note
Amazon S3 website endpoints do not support HTTPS or Amazon S3 Access Points. If you want to use HTTPS, you can use Amazon CloudFront to serve a static website hosted on Amazon S3. For more information, see Configuring a static website using a custom domain registered with Route 53 and Improving the performance of your website using CloudFront in the Amazon S3 User Guide.
| Region Name | Website Endpoint | Route 53 Hosted Zone ID |
|---|---|---|
| US East (Ohio) | s3-website.us-east-2.amazonaws.com | Z2O1EMRO9K5GLX |
| US East (N. Virginia) |
s3-website-us-east-1.amazonaws.com |
Z3AQBSTGFYJSTF |
| US West (N. California) |
s3-website-us-west-1.amazonaws.com |
Z2F56UZL2M1ACD |
| US West (Oregon) |
s3-website-us-west-2.amazonaws.com |
Z3BJ6K6RIION7M |
| Africa (Cape Town) |
s3-website.af-south-1.amazonaws.com |
Z2OSFR5PIJ8TYW |
| Asia Pacific (Hong Kong) |
s3-website.ap-east-1.amazonaws.com |
ZNB98KWMFR0R6 |
| Asia Pacific (Hyderabad) |
s3-website.ap-south-2.amazonaws.com |
Z02976202B4EZMXIPMXF7 |
| Asia Pacific (Jakarta) |
s3-website.ap-southeast-3.amazonaws.com |
Z01846753K324LI26A3VV |
| Asia Pacific (Melbourne) |
s3-website.ap-southeast-4.amazonaws.com |
Z0312387243XT5FE14WFO |
| Asia Pacific (Mumbai) |
s3-website.ap-south-1.amazonaws.com |
Z11RGJOFQNVJUP |
| Asia Pacific (Osaka) |
s3-website.ap-northeast-3.amazonaws.com |
Z2YQB5RD63NC85 |
| Asia Pacific (Seoul) |
s3-website.ap-northeast-2.amazonaws.com |
Z3W03O7B5YMIYP |
| Asia Pacific (Singapore) |
s3-website-ap-southeast-1.amazonaws.com |
Z3O0J2DXBE1FTB |
| Asia Pacific (Sydney) |
s3-website-ap-southeast-2.amazonaws.com |
Z1WCIGYICN2BYD |
| Asia Pacific (Tokyo) |
s3-website-ap-northeast-1.amazonaws.com |
Z2M4EHUR26P7ZW |
| Canada (Central) |
s3-website.ca-central-1.amazonaws.com |
Z1QDHH18159H29 |
| China (Beijing) |
s3-website.cn-north-1.amazonaws.com.cn |
Z5CN8UMXT92WN |
| China (Ningxia) |
s3-website.cn-northwest-1.amazonaws.com.cn |
Z282HJ1KT0DH03 |
| Europe (Frankfurt) |
s3-website.eu-central-1.amazonaws.com |
Z21DNDUVLTQW6Q |
| Europe (Ireland) |
s3-website-eu-west-1.amazonaws.com |
Z1BKCTXD74EZPE |
| Europe (London) |
s3-website.eu-west-2.amazonaws.com |
Z3GKZC51ZF0DB4 |
| Europe (Milan) |
s3-website.eu-south-1.amazonaws.com |
Z2OPA49AB41N7K |
| Europe (Paris) |
s3-website.eu-west-3.amazonaws.com |
Z3R1K369G5AVDG |
| Europe (Stockholm) |
s3-website.eu-north-1.amazonaws.com |
Z3BAZG2TWCNX0D |
| Europe (Spain) |
s3-website.eu-south-2.amazonaws.com |
Z0081959F7139GRJC19J |
| Europe (Zurich) |
s3-website.eu-central-2.amazonaws.com |
Z030506016YDQGETNASS |
| Middle East (Bahrain) |
s3-website.me-south-1.amazonaws.com |
Z1MPMWCPA7YB62 |
| Middle East (UAE) |
s3-website.me-central-1.amazonaws.com |
Z06143092I8HRXZRUZROF |
| Israel (Tel Aviv) |
s3-website.il-central-1.amazonaws.com |
Z09640613K4A3MN55U7GU |
| South America (São Paulo) |
s3-website-sa-east-1.amazonaws.com |
Z7KQH4QJS55SO |
| AWS GovCloud (US-East) |
s3-website.us-gov-east-1.amazonaws.com |
Z2NIFVYYW2VKV1 |
| AWS GovCloud (US-West) |
s3-website-us-gov-west-1.amazonaws.com |
Z31GFT0UA1I2HV |
Service quotas
Amazon S3
| Name | Default | Adjustable | Description |
|---|---|---|---|
| Access Points | Each supported Region: 10,000 |
Yes |
The number of Amazon S3 Access Points that you can create per region in an account |
| Bucket policy | Each supported Region: 20 Kilobytes | No | The maximum size (in KB) of a bucket policy for an Amazon S3 bucket |
| Bucket tags | Each supported Region: 50 | No | The maximum number of tags you can assign to an Amazon S3 bucket |
| Buckets | Each supported Region: 100 |
Yes |
The number of Amazon S3 buckets that you can create in an account |
| Event notifications | Each supported Region: 100 | No | The maximum number of event notifications per Amazon S3 bucket |
| Lifecycle rules | Each supported Region: 1,000 | No | The maximum number of rules you can specify for an Amazon S3 lifecycle configuration |
| Maximum part size | Each supported Region: 5 Gigabytes | No | The maximum size (in GB) of an Amazon S3 object part in a Multipart upload using the API |
| Minimum part size | Each supported Region: 5 Megabytes | No | The minimum size (in MB) of an Amazon S3 object part in a Multipart upload using the API. The last part uploaded can be less than the stated minimum |
| Multi-Region Access Point Regions | Each supported Region: 20 | No | Maximum Regions per Multi-Region Access Point. |
| Multi-Region Access Points | Each supported Region: 100 | No | Multi-Region Access Points per Account. |
| Object size | Each supported Region: 5 Terabytes | No | The maximum size (in TB) of an Amazon S3 object |
| Object size (Console upload) | Each supported Region: 160 Gigabytes | No | The maximum size (in GB) of an Amazon S3 object that you can upload using the console |
| Object tags | Each supported Region: 10 | No | The maximum number of tags you can assign to an Amazon S3 object |
| Parts | Each supported Region: 10,000 | No | The maximum number of Amazon S3 object parts per Multipart upload |
| Replication Destinations | Each supported Region: 28 |
Yes |
The number of destination S3 buckets you can add for each source S3 bucket across all replication rules. |
| Replication rules | Each supported Region: 1,000 | No | The maximum number of rules you can specify in an Amazon S3 Replication configuration |
| Replication transfer rate | Each supported Region: 1 Gigabits per second |
Yes |
The maximum Replication Time Control transfer rate that you can replicate from the source region in this account. |
| S3 Glacier: Number of random restore requests. | Each supported Region: 35 | No | The number of random restore requests from S3 Glacier storage class per PiB stored per day. |
| S3 Glacier: Provisioned capacity units | Each supported Region: 2 | No | The maximum number of S3 Glacier storage class provisioned capacity units available to purchase per account. |
| S3 Glacier: Retrieval request rate per second. | Each supported Region: 1,000 | No | The maximum number of retrieval requests per second allowed per account. |
Amazon S3 on Outposts
| Name | Default | Adjustable | Description |
|---|---|---|---|
| Access Points | Each supported Region: 10 | No | The maximum number of Amazon S3 on Outposts access points that you can create per S3 on Outposts bucket in the AWS account in the current Outpost. |
| Buckets | Each supported Region: 100 | No | The maximum number of Amazon S3 on Outposts buckets that you can create per AWS account in the current Outpost. |
