OSS Access Domain and Region

Region represents the region where the OSS data center locates and Endpoint represents the access domain (service domain) of OSS external service.

This document introduces the corresponding relationship between Region and Endpoint.

OSS supports the Table of Comparisons of Regions and Endpoints

Intranet and Internet of Endpoint in each region are configured as below:

Description:

• When you share a file link or do customized domain association (CNAME), we recommend to use a level-3 domain, i.e. in the form of Bucket + Endpoint. Take the Bucket named as oss-sample in the cn-north-1 region. Its level-3 domain is oss-sample.s3.cn-north-1.jdcloud-oss.com.
• When you use SDK, please take http:// or https:// + Endpoint as the initialization parameter. Take Endpoint in cn-south-1 for example, we recommend to set the initialization parameter as http://s3.cn-south-1.jdcloud-oss.com or https://s3.cn-south-1.jdcloud-oss.com.
• Distinguish Intranet and Internet access domains For example: s3.cn-south-1.jdcloud-oss.com points to the Internet access address of cn-south-1 region. Intranet access address s3-internal.cn-south-1.jdcloud-oss.com points to the Intranet address of cn-south-1 region. When you use OSS in JD Cloud VPC, we suggest that you should use Intranet access domain to upload and download traffic for free.
• IPv6 domain name can be used in intranet and extranet and also used in both IPv4 and IPv4 environment, but the client supporting IPv6 environment is required to access IPv6 address.
• OSS Old Version Access Domain oss.<Region>.jcloudcs.com and s3.<Region>.jcloudcs.com will continue providing services, but we do not recommend to use them.