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IoT Platform:Supported regions

最終更新日:Sep 19, 2023

This topic describes the definition of regions in Alibaba Cloud and how to select a region. This topic also describes all regions in which IoT Platform is available and the instances that are supported in each region.

Definition

Regions are geographical locations where Alibaba Cloud data centers are deployed. Regions are defined based on the cities where data centers reside. For example, the China (Shanghai) region indicates that the data center resides in Shanghai, China.

Select a region

Important

When you create or purchase an Alibaba Cloud resource, you must select the region where you want to deploy the resource. After the resource is created or purchased, you cannot change the region where the resource is deployed.

The following table describes the items that you must take note of when you select a region.

Item

Description

Geographical location

A region that is closer to the geographical location of your users provides lower latency and higher access speed.

We recommend that you select a region based on your requirements for network latency.

Communication between cloud services over an internal network

Important

If you purchased a cloud network service to connect cloud services, ignore this item.

  • If you do not require cloud services to communicate with each other over an internal network, deploy the services in different regions or in the same region.

  • If you need the cloud services to communicate with each other over an internal network, deploy the services in the same region.

Resource price

You can select a region based on your budget.

The prices of resources may vary based on the regions. For more information, see the product page or buy page of your resource.

Regions

Regions are defined based on the cities in which data centers reside. After you create a resource, you cannot change the region where the resource is deployed. The following table describes the mappings between the supported regions, the cities in which the data centers reside, and the region IDs.

  • In the Chinese mainland

    Region

    City

    Region ID

    China (Beijing)

    Beijing

    cn-beijing

    China (Shanghai)

    Shanghai

    cn-shanghai

    China (Shenzhen)

    Shenzhen

    cn-shenzhen

  • Outside the Chinese mainland

    Country

    City

    Region ID

    Singapore

    Singapore

    ap-southeast-1

    Japan (Tokyo)

    Tokyo

    ap-northeast-1

    US (Silicon Valley)

    Silicon Valley

    us-west-1

    US (Virginia)

    Virginia

    us-east-1

    Germany (Frankfurt)

    Frankfurt

    eu-central-1

Supported instances in different regions

Region

Supported instance

China (Shanghai)

Public instances of the previous version, public instances of the new version, Standard Enterprise Edition instances, and Exclusive Enterprise Edition instances

China (Beijing)

Standard Enterprise Edition instances and Exclusive Enterprise Edition instances

China (Shenzhen)

Standard Enterprise Edition instances and Exclusive Enterprise Edition instances

Singapore

Public instances of the previous version and Standard Enterprise Edition instances

Japan (Tokyo)

Public instances of the previous version and Standard Enterprise Edition instances

US (Virginia)

Public instances of the previous version and Standard Enterprise Edition instances

US (Silicon Valley)

Public instances of the previous version and Standard Enterprise Edition instances

Germany (Frankfurt)

Public instances of the previous version and Standard Enterprise Edition instances

References