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Application Real-Time Monitoring Service:ListIpOrHosts

Last Updated:Aug 28, 2026

Queries IP addresses or hostnames in trace data. You can obtain all IP addresses of an application or in a region.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

xtrace:SearchTrace

list

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

Yes

The region ID.

cn-beijing

ServiceName

string

No

The name of the service. If you do not specify this parameter, the IP addresses of all applications in the specified region are returned.

service1

StartTime

integer

No

The beginning of the time range to query. The value is a timestamp that is accurate to milliseconds.

1583683200000

EndTime

integer

No

The end of the time range to query. The value is a timestamp that is accurate to milliseconds.

1583723776974

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

1E2B6A4C-6B83-4062-8B6F-AEEC1******

IpNames

object

IpName

array

The IP addresses.

string

The IP addresses.

[ "172.19.XXX.XXX", "10.0.X.X" ]

Examples

Success response

JSON format

{
  "RequestId": "1E2B6A4C-6B83-4062-8B6F-AEEC1******",
  "IpNames": {
    "IpName": [
      "[ \"172.19.XXX.XXX\", \"10.0.X.X\" ]"
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.