View the CIDR block list of the DBS instance.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Required DescribeNodeCidrList

The operation that you want to perform. Valid values: DescribeNodeCidrList

Region String Required cn-hangzhou

The DBS region. Valid values:

  • cn-hangzhou: Alibaba Cloud Hangzhou
  • cn-shanghai: Alibaba Cloud Shanghai
  • cn-qingdao: Alibaba Cloud Qingdao
  • cn-beijing: Alibaba Cloud Beijing
  • cn-shenzhen: Alibaba Cloud Shenzhen
  • cn-hongkong: Public Cloud China (Hong Kong)
  • ap-southeat-1: public cloud Singapore
  • cn-hangzhou-finance: finance cloud (Hangzhou)
  • cn-shanghai-finance: finance cloud of Shanghai
  • cn-shenzhen-finance: finance cloud Shenzhen
RegionId String  No cn-hangzhou

Region ID, call DescribeRegions to view the regions supported by DBS.

ClientToken String  No ETnLKlblzczshOTUbOCzxxxxxxx

The client token that is used to ensure the idempotence of the request.

Response parameters

Parameter Type Example Description
ErrCode String Param.NotFound

The error code.

ErrMessage String The specified parameter %s value is not valid.

The error message.

HttpStatusCode Integer 200

The HTTP status code.

InternetIPs List "10.X.X.0/24"

The public CIDR block.

IntranetIPs List "10.X.X.0/24"

The intranet CIDR block.

RequestId String 5B352E69-E7B1-4EA7-BB8E-29FFE969C791

The ID of the request.

Success Boolean true

Indicates whether the request succeeded.


Sample requests

http(s):// Action=DescribeNodeCidrList
&<Common request parameters>

Sample success responses

XML format


JSON format

	"RequestId": "5B352E69-E7B1-4EA7-BB8E-29FFE969C791",
	"InternetIPs": {
		"InternetIP": [
	"HttpStatusCode": 200,
	"IntranetIPs": {
		"IntranetIP": [
	"Success": true

Error codes

For a list of error codes, visit the API Error Center.