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Cloud Log Service

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Available Regions
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Cleaning up CLS resources
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Quickly Trying out CLS with Demo
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Log Collection
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Developer Guide
Embedding CLS Console
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Topic Management APIs
Log Set Management APIs
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Collection Configuration APIs
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Kafka Protocol Consumption APIs
CKafka Shipping Task APIs
Kafka Data Subscription APIs
COS Shipping Task APIs
SCF Delivery Task APIs
Scheduled SQL Analysis APIs
COS Data Import Task APIs
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Glossary

Available Regions

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Last updated: 2026-03-11 17:54:36

Overview

You can create logsets and log topics in different regions when using CLS. Regions are independent geographical areas where IDCs are located. Tencent Cloud regions are completely isolated. You can select the nearest region based on different business scenarios and the location of your targeted users to reduce log access latency and improve user experience.

Available regions

Region
Code
Beijing
ap-beijing
Guangzhou
ap-guangzhou
Shanghai
ap-shanghai
Chengdu
ap-chengdu
Nanjing
ap-nanjing
Chongqing
ap-chongqing
Hong Kong (China)
ap-hongkong
Silicon Valley
na-siliconvalley
Virginia
na-ashburn
Singapore
ap-singapore
Bangkok
ap-bangkok
Frankfurt
eu-frankfurt
Tokyo
ap-tokyo
Seoul
ap-seoul
Jakarta
ap-jakarta
São Paulo
sa-saopaulo
Note:
If CLS is integrated into other cloud products, you need to select a logset in the same region as the other cloud products. Cloud products in the same region access each other over a private network, which effectively reduces latency and improves access speed.

Domain name

CLS feature modules use different domain names, as follows.

Log Uploading

Uploading Logs via LogListener/API
Uploading Logs via Kafka
The following domain names are used for Uploading Logs via API or LogListener Upload Logs.
Region
Code
Private Network Domain Name
Public Network Domain Name
Beijing
ap-beijing
ap-beijing.cls.tencentyun.com
ap-beijing.cls.tencentcs.com
Guangzhou
ap-guangzhou
ap-guangzhou.cls.tencentyun.com
ap-guangzhou.cls.tencentcs.com
Shanghai
ap-shanghai
ap-shanghai.cls.tencentyun.com
ap-shanghai.cls.tencentcs.com
Chengdu
ap-chengdu
ap-chengdu.cls.tencentyun.com
ap-chengdu.cls.tencentcs.com
Nanjing
ap-nanjing
ap-nanjing.cls.tencentyun.com
ap-nanjing.cls.tencentcs.com
Chongqing
ap-chongqing
ap-chongqing.cls.tencentyun.com
ap-chongqing.cls.tencentcs.com
Hong Kong (China)
ap-hongkong
ap-hongkong.cls.tencentyun.com
ap-hongkong.cls.tencentcs.com
Silicon Valley
na-siliconvalley
na-siliconvalley.cls.tencentyun.com
na-siliconvalley.cls.tencentcs.com
Virginia
na-ashburn
na-ashburn.cls.tencentyun.com
na-ashburn.cls.tencentcs.com
Singapore
ap-singapore
ap-singapore.cls.tencentyun.com
ap-singapore.cls.tencentcs.com
Bangkok
ap-bangkok
ap-bangkok.cls.tencentyun.com
ap-bangkok.cls.tencentcs.com
Frankfurt
eu-frankfurt
eu-frankfurt.cls.tencentyun.com
eu-frankfurt.cls.tencentcs.com
Tokyo
ap-tokyo
ap-tokyo.cls.tencentyun.com
ap-tokyo.cls.tencentcs.com
Seoul
ap-seoul
ap-seoul.cls.tencentyun.com
ap-seoul.cls.tencentcs.com
Jakarta
ap-jakarta
ap-jakarta.cls.tencentyun.com
ap-jakarta.cls.tencentcs.com
São Paulo
sa-saopaulo
sa-saopaulo.cls.tencentyun.com
sa-saopaulo.cls.tencentcs.com
As described in Uploading Logs via Kafka, you can use Kafka Producer SDKs or other Kafka agents to upload logs to CLS.
Region
Code
Private Network Domain Name
Public Network Domain Name
Beijing
ap-beijing
bj-producer.cls.tencentyun.com
bj-producer.cls.tencentcs.com
Guangzhou
ap-guangzhou
gz-producer.cls.tencentyun.com
gz-producer.cls.tencentcs.com
Shanghai
ap-shanghai
sh-producer.cls.tencentyun.com
sh-producer.cls.tencentcs.com
Chengdu
ap-chengdu
cd-producer.cls.tencentyun.com
cd-producer.cls.tencentcs.com
Nanjing
ap-nanjing
nj-producer.cls.tencentyun.com
nj-producer.cls.tencentcs.com
Chongqing
ap-chongqing
cq-producer.cls.tencentyun.com
cq-producer.cls.tencentcs.com
Hong Kong (China)
ap-hongkong
hk-producer.cls.tencentyun.com
hk-producer.cls.tencentcs.com
Silicon Valley
na-siliconvalley
usw-producer.cls.tencentyun.com
usw-producer.cls.tencentcs.com
Virginia
na-ashburn
use-producer.cls.tencentyun.com
use-producer.cls.tencentcs.com
Singapore
ap-singapore
sg-producer.cls.tencentyun.com
sg-producer.cls.tencentcs.com
Bangkok
ap-bangkok
th-producer.cls.tencentyun.com
th-producer.cls.tencentcs.com
Frankfurt
eu-frankfurt
de-producer.cls.tencentyun.com
de-producer.cls.tencentcs.com
Tokyo
ap-tokyo
jp-producer.cls.tencentyun.com
jp-producer.cls.tencentcs.com
Seoul
ap-seoul
kr-producer.cls.tencentyun.com
kr-producer.cls.tencentcs.com
Jakarta
ap-jakarta
jkt-producer.cls.tencentyun.com
jkt-producer.cls.tencentcs.com
São Paulo
sa-saopaulo
ao-producer.cls.tencentyun.com
sao-producer.cls.tencentcs.com

Log Consuming

Kafka Consumption Logs
Customized Consumption
As described in Consumption over Kafka, you can use Kafka Consumer SDKs or other big data components to consume the data to data warehouses. This feature uses the following domain names:
Region
Code
Private Network Domain Name
Public Network Domain Name
Beijing
ap-beijing
kafkaconsumer-ap-beijing.cls.tencentyun.com
kafkaconsumer-ap-beijing.cls.tencentcs.com
Guangzhou
ap-guangzhou
kafkaconsumer-ap-guangzhou.cls.tencentyun.com
kafkaconsumer-ap-guangzhou.cls.tencentcs.com
Shanghai
ap-shanghai
kafkaconsumer-ap-shanghai.cls.tencentyun.com
kafkaconsumer-ap-shanghai.cls.tencentcs.com
Chengdu
ap-chengdu
kafkaconsumer-ap-chengdu.cls.tencentyun.com
kafkaconsumer-ap-chengdu.cls.tencentcs.com
Nanjing
ap-nanjing
kafkaconsumer-ap-nanjing.cls.tencentyun.com
kafkaconsumer-ap-nanjing.cls.tencentcs.com
Chongqing
ap-chongqing
kafkaconsumer-ap-chongqing.cls.tencentyun.com
kafkaconsumer-ap-chongqing.cls.tencentcs.com
Hong Kong (China)
ap-hongkong
kafkaconsumer-ap-hongkong.cls.tencentyun.com
kafkaconsumer-ap-hongkong.cls.tencentcs.com
Silicon Valley
na-siliconvalley
kafkaconsumer-na-siliconvalley.cls.tencentyun.com
kafkaconsumer-na-siliconvalley.cls.tencentcs.com
Virginia
na-ashburn
kafkaconsumer-na-ashburn.cls.tencentyun.com
kafkaconsumer-na-ashburn.cls.tencentcs.com
Singapore
ap-singapore
kafkaconsumer-ap-singapore.cls.tencentyun.com
kafkaconsumer-ap-singapore.cls.tencentcs.com
Bangkok
ap-bangkok
kafkaconsumer-ap-bangkok.cls.tencentyun.com
kafkaconsumer-ap-bangkok.cls.tencentcs.com
Frankfurt
eu-frankfurt
kafkaconsumer-eu-frankfurt.cls.tencentyun.com
kafkaconsumer-eu-frankfurt.cls.tencentcs.com
Tokyo
ap-tokyo
kafkaconsumer-ap-tokyo.cls.tencentyun.com
kafkaconsumer-ap-tokyo.cls.tencentcs.com
Seoul
ap-seoul
kafkaconsumer-ap-seoul.cls.tencentyun.com
kafkaconsumer-ap-seoul.cls.tencentcs.com
Jakarta
ap-jakarta
kafkaconsumer-ap-jakarta.cls.tencentyun.com
kafkaconsumer-ap-jakarta.cls.tencentcs.com
The following domain name is used for Customized Consumption.
Region
Code
Private Network Domain Name
Public Network Domain Name
Beijing
ap-beijing
ap-beijing.cls.tencentyun.com
ap-beijing.cls.tencentcs.com
Guangzhou
ap-guangzhou
ap-guangzhou.cls.tencentyun.com
ap-guangzhou.cls.tencentcs.com
Shanghai
ap-shanghai
ap-shanghai.cls.tencentyun.com
ap-shanghai.cls.tencentcs.com
Chengdu
ap-chengdu
ap-chengdu.cls.tencentyun.com
ap-chengdu.cls.tencentcs.com
Nanjing
ap-nanjing
ap-nanjing.cls.tencentyun.com
ap-nanjing.cls.tencentcs.com
Chongqing
ap-chongqing
ap-chongqing.cls.tencentyun.com
ap-chongqing.cls.tencentcs.com
Hong Kong (China)
ap-hongkong
ap-hongkong.cls.tencentyun.com
ap-hongkong.cls.tencentcs.com
Silicon Valley
na-siliconvalley
na-siliconvalley.cls.tencentyun.com
na-siliconvalley.cls.tencentcs.com
Virginia
na-ashburn
na-ashburn.cls.tencentyun.com
na-ashburn.cls.tencentcs.com
Singapore
ap-singapore
ap-singapore.cls.tencentyun.com
ap-singapore.cls.tencentcs.com
Bangkok
ap-bangkok
ap-bangkok.cls.tencentyun.com
ap-bangkok.cls.tencentcs.com
Frankfurt
eu-frankfurt
eu-frankfurt.cls.tencentyun.com
eu-frankfurt.cls.tencentcs.com
Tokyo
ap-tokyo
ap-tokyo.cls.tencentyun.com
ap-tokyo.cls.tencentcs.com
Seoul
ap-seoul
ap-seoul.cls.tencentyun.com
ap-seoul.cls.tencentcs.com
Jakarta
ap-jakarta
ap-jakarta.cls.tencentyun.com
ap-jakarta.cls.tencentcs.com
São Paulo
sa-saopaulo
sa-saopaulo.cls.tencentyun.com
sa-saopaulo.cls.tencentcs.com

Other Operations

CLS API 3.0 is the latest version of CLS APIs that complies with the unified API specifications of Tencent Cloud. You can use the APIs to manage resources such as log topics and alarm policies. The APIs use the following domain names:
Note:
If you access CLS over the public network, you can also use the unified domain name cls.tencentcloudapi.com (Only supported in non-financial zones). Your API request will be automatically resolved to a server nearest to the client. For latency-sensitive businesses, we recommend you specify the domain name in a region.
Region
Code
Private Network Domain Name
Public Network Domain Name
Beijing
ap-beijing
cls.internal.tencentcloudapi.com
cls.ap-beijing.tencentcloudapi.com
Guangzhou
ap-guangzhou
cls.internal.tencentcloudapi.com
cls.ap-guangzhou.tencentcloudapi.com
Shanghai
ap-shanghai
cls.internal.tencentcloudapi.com
cls.ap-shanghai.tencentcloudapi.com
Chengdu
ap-chengdu
cls.internal.tencentcloudapi.com
cls.ap-chengdu.tencentcloudapi.com
Nanjing
ap-nanjing
cls.internal.tencentcloudapi.com
cls.ap-nanjing.tencentcloudapi.com
Chongqing
ap-chongqing
cls.internal.tencentcloudapi.com
cls.ap-chongqing.tencentcloudapi.com
Hong Kong (China)
ap-hongkong
cls.internal.tencentcloudapi.com
cls.ap-hongkong.tencentcloudapi.com
Silicon Valley
na-siliconvalley
cls.internal.tencentcloudapi.com
cls.na-siliconvalley.tencentcloudapi.com
Virginia
na-ashburn
cls.internal.tencentcloudapi.com
cls.na-ashburn.tencentcloudapi.com
Singapore
ap-singapore
cls.internal.tencentcloudapi.com
cls.ap-singapore.tencentcloudapi.com
Bangkok
ap-bangkok
cls.internal.tencentcloudapi.com
cls.ap-bangkok.tencentcloudapi.com
Frankfurt
eu-frankfurt
cls.internal.tencentcloudapi.com
cls.eu-frankfurt.tencentcloudapi.com
Tokyo
ap-tokyo
cls.internal.tencentcloudapi.com
cls.ap-tokyo.tencentcloudapi.com
Seoul
ap-seoul
cls.internal.tencentcloudapi.com
cls.ap-seoul.tencentcloudapi.com
Jakarta
ap-jakarta
cls.internal.tencentcloudapi.com
cls.ap-jakarta.tencentcloudapi.com
São Paulo
sa-saopaulo
cls.internal.tencentcloudapi.com
cls.sa-saopaulo.tencentcloudapi.com

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