Millions of Americans this week downloaded the Chinese social networking app RedNote, also known as Xiaohongshu, as a possible U.S. prohibition of TikTok loomed.

Shanghai-based Xiaohongshu, or RedNote as it is known in English, is a Chinese social media platform growing in popularity as an alternative to TikTok, but with the same security risks.

The clock is ticking toward TikTok's end with a possible ban set to go into effect Sunday. Here's where "TikTok refugees" are going.