For TTNv3
This page LoRaWAN Network Server (LNS) | The Things Stack for LoRaWAN
gives a reference to Getting Started | The Things Stack for LoRaWAN page to find the LNS server addresses (same for cups addresses)
But in this page, I don’t think we can find the server addresses. search bar for “LNS Address” and “Cups address” returns nothing
I think i would be great to find these information