> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/zh/chang-jian-wen-ti/chan-pin-wen-ti/isp-dai-li/ke-yi-bao-chi-tong-yi-ge-ip-ma.md).

# 可以保持同一个 IP 吗？

可以。ISP 代理的核心价值就是固定 IP 与长会话。ThorData 官网标示支持 unlimited session duration / unlimited sticky sessions，适合账号管理、广告验证、长时间登录和需要稳定身份的业务。