Querying IP Address Information

Function

Queries the homing information of the IP address of a CDN PoP.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/cdn/ip-info

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
ip	Yes	Array	Specifies the list of IP addresses, which can contain up to 20 IP addresses.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	No	String	User token. This parameter is mandatory when token authentication is used. The token can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.
Authorization	No	String	Authentication information. This parameter is mandatory for AK/SK authentication.
X-Sdk-Date	No	String	Time when the request is sent. This parameter is mandatory for AK/SK authentication.
X-Project-Id	No	String	Project ID. This parameter is mandatory for AK/SK authentication.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
cdn_ips	Array of CdnIp objects	Specifies the homing information of IP addresses.

**Table 5** CdnIp
Parameter	Type	Description
ip	String	Specifies the IP address to be queried.
belongs	Boolean	Indicates whether the CDN PoP is on [Huawei Cloud](tag: hws). true: The CDN PoP is on [Huawei Cloud](tag: hws). false: The CDN PoP is not on [Huawei Cloud](tag: hws).
region	String	Specifies the homing information of an IP address. Unknown indicates that the homing information is unknown.
isp	String	Specifies the carrier. If the homing information of the IP address is unknown, null is returned for this field.
platform	String	Platform name. If the platform name is unknown, null is returned for this field.

Status code: 400

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error Code
error_msg	String	Error description

Status code: 500

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error Code
error_msg	String	Error description

Example Requests

Queries IP address home information. Format 1: IP addresses are concatenated by ampersands (&).
```
GET https://{endpoint}/v1/{project_id}/cdn/ip-info?ip=192.168.1.1&ip=192.168.1.2
```
Queries IP address home information. Format 2: IP addresses are separated by commas (,).
```
GET https://{endpoint}/v1/{project_id}/cdn/ip-info?ip=192.168.1.1,192.168.1.2
```

Example Responses

Status code: 200

Operation successful.

{
  "cdn_ips" : [ {
    "ip" : "192.168.1.1",
    "region" : "Sichuan",
    "platform" : null,
    "isp" : "Dianxin",
    "belongs" : true
  }, {
    "ip" : "192.168.1.2",
    "region" : "Unknown",
    "platform" : null,
    "isp" : null,
    "belongs" : false
  } ]
}

Status code: 400

Invalid parameter.

{
  "error_code" : "LIVE.100011001",
  "error_msg" : "Request Illegal"
}

Status code: 500

Internal service error.

{
  "error_code" : "LIVE.100011005",
  "error_msg" : "Server internal error, please try again later or contact customer service staff to help solve"
}