Plex Media Server connecting to remote IP
Hello! When booting up, Plex attempts to connect to serval different IP addresses.. Little snitch reports some as plex.tv, which I don't mind letting through. Others, however, are to just IP addresses that I can't find any information on who they are. For example, 18.104.22.168 or 22.214.171.124 on port 443.
Does anyone know who or what these connections are? Are there a list of what addresses I need to allow through? Thanks!