.cc/invite/i= sites with that

It seems like you're referring to a specific type of link structure, possibly related to invitation or access links for a platform or service. However, without additional context, it's unclear which specific service or website you are referring to. If you're looking for a service that uses links structured that way (like social media, gaming platforms, or communication apps), please provide more specific information or context about what you're seeking, and I'll do my best to help you!