> For the complete documentation index, see [llms.txt](https://docs.exoclick.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.exoclick.com/advertisers/zh/guang-gao-zhu-chang-jian-wen-ti/chang-jian-wen-ti/yi-dong-yun-ying-shang-liu-liang-cha-yi.md).

# 移动运营商流量差异

识别移动运营商用户（3G/4G）是一项复杂的功能。

我们使用我们自己的和第三方的 IP 地址数据库来识别运营商，这需要持续维护。根据您使用的工具，以及该工具识别用户的方式（IP 地址、ISP 名称……），您可能会看到差异。因此，我们无法保证此识别的准确性。

如果您需要 100% 的准确性，我们建议您改用您自己的 IP 地址范围，并使用 [IP 地址范围定向](/advertisers/zh/guang-gao-huo-dong/chuang-jian-guang-gao-huo-dong/create-campaign-step3.md#ip-ranges) 选项，该选项位于创建/编辑您的广告系列时第 6 步“高级设置”中。


---

# Agent Instructions
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## 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, and the optional `goal` query parameter:

```
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