Hey there,
XxThiago23. Sorry to hear you're encountering some connection issues. I do not have an IP to provide, however I do recommend forwarding these ports if you're experiencing a lot of lag. Here is our helpful
connectivity guide for Rainbow Six Siege on PS4. The ports to forward are within this article. I recommend completing all the steps within. Your internet technician should be able to assist you with this, either in person or over the phone.

If you continuing having trouble with your latency, please reach out to to the technical team on the
Support Portal and provide a screenshot of your forwarded ports (steps in the guide above), and your
system files.