# 位置与 ISP 信息

我们使用 [MaxMind GeoIP2](https://www.maxmind.com/en/geoip2-databases) 数据库以确定 IP 位置。 

要访问具有特定位置的 IP，您无需提供任何额外参数。只需向与所需位置所分配 IP 关联的端口发送请求即可。 

### ISP 提供商和 ASN 检查

我们理解，您可能需要验证您的 ISP IP 的网络提供商。有些数据库可能会为 ISP 提供商或 ASN 显示不准确的数据，因为它们通常显示的是原始 IP 地址所有者，而不是该 IP 当前所宣布的网络。为确保您获得最准确的实时数据，我们建议您在以下位置查看所选 ISP 提供商和 ASN 数据 [RIPEstat](https://stat.ripe.net/) 数据库中检查 ISP 提供商和 ASN 数据。它反映了该 IP 当前的互联网通告状态。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developers.oxylabs.io/products/cn/dai-li/dedicated-isp-proxies/self-service/location-settings.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.