Object Storage Service (OSS) data centers are located in regions. Endpoints are the domain names that other services can use to access OSS. This topic describes the mappings between regions and endpoints.

Regions and OSS endpoints in the public cloud

The following table describes the public endpoints and internal endpoints of OSS in each region in the public cloud.

RegionRegion IDPublic endpointInternal endpoint
China (Hangzhou)oss-cn-hangzhouoss-cn-hangzhou.aliyuncs.comoss-cn-hangzhou-internal.aliyuncs.com
China (Shanghai)oss-cn-shanghaioss-cn-shanghai.aliyuncs.comoss-cn-shanghai-internal.aliyuncs.com
China (Nanjing - Local Region)oss-cn-nanjingoss-cn-nanjing.aliyuncs.comoss-cn-nanjing-internal.aliyuncs.com
China (Qingdao)oss-cn-qingdaooss-cn-qingdao.aliyuncs.comoss-cn-qingdao-internal.aliyuncs.com
China (Beijing)oss-cn-beijingoss-cn-beijing.aliyuncs.comoss-cn-beijing-internal.aliyuncs.com
China (Zhangjiakou)oss-cn-zhangjiakouoss-cn-zhangjiakou.aliyuncs.comoss-cn-zhangjiakou-internal.aliyuncs.com
China (Hohhot)oss-cn-huhehaoteoss-cn-huhehaote.aliyuncs.comoss-cn-huhehaote-internal.aliyuncs.com
China (Ulanqab)oss-cn-wulanchabuoss-cn-wulanchabu.aliyuncs.comoss-cn-wulanchabu-internal.aliyuncs.com
China (Shenzhen)oss-cn-shenzhenoss-cn-shenzhen.aliyuncs.comoss-cn-shenzhen-internal.aliyuncs.com
China (Heyuan)oss-cn-heyuanoss-cn-heyuan.aliyuncs.comoss-cn-heyuan-internal.aliyuncs.com
China (Guangzhou)oss-cn-guangzhouoss-cn-guangzhou.aliyuncs.comoss-cn-guangzhou-internal.aliyuncs.com
China (Chengdu)oss-cn-chengduoss-cn-chengdu.aliyuncs.comoss-cn-chengdu-internal.aliyuncs.com
China (Hong Kong)oss-cn-hongkongoss-cn-hongkong.aliyuncs.comoss-cn-hongkong-internal.aliyuncs.com
US (Silicon Valley) *oss-us-west-1oss-us-west-1.aliyuncs.comoss-us-west-1-internal.aliyuncs.com
US (Virginia) *oss-us-east-1oss-us-east-1.aliyuncs.comoss-us-east-1-internal.aliyuncs.com
Japan (Tokyo) *oss-ap-northeast-1oss-ap-northeast-1.aliyuncs.comoss-ap-northeast-1-internal.aliyuncs.com
South Korea (Seoul)oss-ap-northeast-2oss-ap-northeast-2.aliyuncs.comoss-ap-northeast-2-internal.aliyuncs.com
Singapore *oss-ap-southeast-1oss-ap-southeast-1.aliyuncs.comoss-ap-southeast-1-internal.aliyuncs.com
Australia (Sydney) *oss-ap-southeast-2oss-ap-southeast-2.aliyuncs.comoss-ap-southeast-2-internal.aliyuncs.com
Malaysia (Kuala Lumpur) *oss-ap-southeast-3oss-ap-southeast-3.aliyuncs.comoss-ap-southeast-3-internal.aliyuncs.com
Indonesia (Jakarta) *oss-ap-southeast-5oss-ap-southeast-5.aliyuncs.comoss-ap-southeast-5-internal.aliyuncs.com
Philippines (Manila)oss-ap-southeast-6oss-ap-southeast-6.aliyuncs.comoss-ap-southeast-6-internal.aliyuncs.com
Thailand (Bangkok)oss-ap-southeast-7oss-ap-southeast-7.aliyuncs.comoss-ap-southeast-7-internal.aliyuncs.com
India (Mumbai) *oss-ap-south-1oss-ap-south-1.aliyuncs.comoss-ap-south-1-internal.aliyuncs.com
Germany (Frankfurt) *oss-eu-central-1oss-eu-central-1.aliyuncs.comoss-eu-central-1-internal.aliyuncs.com
UK (London)oss-eu-west-1oss-eu-west-1.aliyuncs.comoss-eu-west-1-internal.aliyuncs.com
UAE (Dubai) *oss-me-east-1oss-me-east-1.aliyuncs.comoss-me-east-1-internal.aliyuncs.com
Note
  • : The internal endpoint can be used by other Alibaba Cloud services that reside in the same region as OSS to access OSS.
  • For more information about the usage and the composition rules of OSS domain names, see OSS domain names.
  • By default, oss.aliyuncs.com maps to the public endpoint of the China (Hangzhou) region, and oss-internal.aliyuncs.com maps to the internal endpoint of the China (Hangzhou) region.
  • In this topic, the names of the regions that are marked with an asterisk * may be different from those of the regions on the OSS Pricing or OSS Resource Plans website. However, they both represent the same region. For example, US-West-1 and US-West indicate the US (Silicon Valley) region. For more information, visit OSS Pricing or OSS Resource Plans.
  • Dual-stack endpoints are provided in some regions. This allows you to access a bucket by using an IPv4 or IPv6 client. For more information about the endpoints that support IPv6, see OSS domain names.

Acceleration endpoints

If transfer acceleration is enabled for a bucket, the following acceleration endpoints are available:

  • Global acceleration endpoint: oss-accelerate.aliyuncs.com. Transfer acceleration access points are distributed across the world. You can use this endpoint to accelerate data transfer for buckets in all regions.
  • The acceleration endpoint of regions outside the Chinese mainland is oss-accelerate-overseas.aliyuncs.com. Transfer acceleration access points are distributed across regions outside the Chinese mainland. You can use the acceleration endpoint to map a custom domain name without an ICP filing to a bucket in the China (Hong Kong) region or in another region outside the Chinese mainland.

For more information, see Enable transfer acceleration.