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.
| Region | Region ID | Public endpoint | Internal endpoint① |
|---|---|---|---|
| China (Hangzhou) | oss-cn-hangzhou | oss-cn-hangzhou.aliyuncs.com | oss-cn-hangzhou-internal.aliyuncs.com |
| China (Shanghai) | oss-cn-shanghai | oss-cn-shanghai.aliyuncs.com | oss-cn-shanghai-internal.aliyuncs.com |
| China (Nanjing - Local Region) | oss-cn-nanjing | oss-cn-nanjing.aliyuncs.com | oss-cn-nanjing-internal.aliyuncs.com |
| China (Qingdao) | oss-cn-qingdao | oss-cn-qingdao.aliyuncs.com | oss-cn-qingdao-internal.aliyuncs.com |
| China (Beijing) | oss-cn-beijing | oss-cn-beijing.aliyuncs.com | oss-cn-beijing-internal.aliyuncs.com |
| China (Zhangjiakou) | oss-cn-zhangjiakou | oss-cn-zhangjiakou.aliyuncs.com | oss-cn-zhangjiakou-internal.aliyuncs.com |
| China (Hohhot) | oss-cn-huhehaote | oss-cn-huhehaote.aliyuncs.com | oss-cn-huhehaote-internal.aliyuncs.com |
| China (Ulanqab) | oss-cn-wulanchabu | oss-cn-wulanchabu.aliyuncs.com | oss-cn-wulanchabu-internal.aliyuncs.com |
| China (Shenzhen) | oss-cn-shenzhen | oss-cn-shenzhen.aliyuncs.com | oss-cn-shenzhen-internal.aliyuncs.com |
| China (Heyuan) | oss-cn-heyuan | oss-cn-heyuan.aliyuncs.com | oss-cn-heyuan-internal.aliyuncs.com |
| China (Guangzhou) | oss-cn-guangzhou | oss-cn-guangzhou.aliyuncs.com | oss-cn-guangzhou-internal.aliyuncs.com |
| China (Chengdu) | oss-cn-chengdu | oss-cn-chengdu.aliyuncs.com | oss-cn-chengdu-internal.aliyuncs.com |
| China (Hong Kong) | oss-cn-hongkong | oss-cn-hongkong.aliyuncs.com | oss-cn-hongkong-internal.aliyuncs.com |
| US (Silicon Valley) * | oss-us-west-1 | oss-us-west-1.aliyuncs.com | oss-us-west-1-internal.aliyuncs.com |
| US (Virginia) * | oss-us-east-1 | oss-us-east-1.aliyuncs.com | oss-us-east-1-internal.aliyuncs.com |
| Japan (Tokyo) * | oss-ap-northeast-1 | oss-ap-northeast-1.aliyuncs.com | oss-ap-northeast-1-internal.aliyuncs.com |
| South Korea (Seoul) | oss-ap-northeast-2 | oss-ap-northeast-2.aliyuncs.com | oss-ap-northeast-2-internal.aliyuncs.com |
| Singapore * | oss-ap-southeast-1 | oss-ap-southeast-1.aliyuncs.com | oss-ap-southeast-1-internal.aliyuncs.com |
| Australia (Sydney) * | oss-ap-southeast-2 | oss-ap-southeast-2.aliyuncs.com | oss-ap-southeast-2-internal.aliyuncs.com |
| Malaysia (Kuala Lumpur) * | oss-ap-southeast-3 | oss-ap-southeast-3.aliyuncs.com | oss-ap-southeast-3-internal.aliyuncs.com |
| Indonesia (Jakarta) * | oss-ap-southeast-5 | oss-ap-southeast-5.aliyuncs.com | oss-ap-southeast-5-internal.aliyuncs.com |
| Philippines (Manila) | oss-ap-southeast-6 | oss-ap-southeast-6.aliyuncs.com | oss-ap-southeast-6-internal.aliyuncs.com |
| Thailand (Bangkok) | oss-ap-southeast-7 | oss-ap-southeast-7.aliyuncs.com | oss-ap-southeast-7-internal.aliyuncs.com |
| India (Mumbai) * | oss-ap-south-1 | oss-ap-south-1.aliyuncs.com | oss-ap-south-1-internal.aliyuncs.com |
| Germany (Frankfurt) * | oss-eu-central-1 | oss-eu-central-1.aliyuncs.com | oss-eu-central-1-internal.aliyuncs.com |
| UK (London) | oss-eu-west-1 | oss-eu-west-1.aliyuncs.com | oss-eu-west-1-internal.aliyuncs.com |
| UAE (Dubai) * | oss-me-east-1 | oss-me-east-1.aliyuncs.com | oss-me-east-1-internal.aliyuncs.com |
Note
- ①: The internal endpoint can be used by other Alibaba Cloud services that reside in the same region as OSS to access OSS.
- For example, if you want to access OSS from Elastic Compute Service (ECS) instances, we recommend that you use the internal endpoint. For more information, see Access to OSS resources from ECS instances by using an internal endpoint of OSS.
- For more information about the internal endpoints of OSS buckets and VIP ranges, see Internal endpoints of OSS buckets and VIP ranges.
- For more information about the usage and the composition rules of OSS domain names, see OSS domain names.
- By default,
oss.aliyuncs.commaps to the public endpoint of the China (Hangzhou) region, andoss-internal.aliyuncs.commaps 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.