> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/products/cn/dai-li/datacenter-proxies/whitelisting.md).

# IP 白名单

通过在仪表板上创建 IP 白名单来验证您的 IP。登录您的账户并导航到 **数据中心代理** → **白名单** → **编辑白名单**，然后 **最多添加 10 个 IP** ，采用 IPv4 格式（xx.xx.xx.xx）。

<figure><img src="/files/326c33d869033fe04b4f1879cf9c8f73deb38e35" alt=""><figcaption></figcaption></figure>

使用 IP 白名单，您可以提供 `country` 参数在 `用户名` 字段中。\
执行 cURL 命令时，不要忘记添加一个 "`:`" 在末尾的 `用户名` 字符串，以防止 cURL 询问密码。&#x20;

```bash
curl -x dc.oxylabs.io:8000 -U 'country-US:' https://ip.oxylabs.io/location
```

***

在将 IP 地址添加到白名单时，请确保它仅属于您自己，并避免通过代理或 VPN 服务连接。

如果您使用 Amazon Web Services (AWS) 等服务，我们强烈建议使用用户名和密码认证，而不是仅依赖 IP 白名单。


---

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