CBS / Paramount+ geoloctaion contact

We are getting Unauthorized location response headers from Irtdeto on Paramount Plus content when accessed from some of our subnets (several subnets within a particular /21). {"code":130301,"message":"Content is not available in this location."} Other subnets (different /22s) of ours work fine. Irdeto says the geolocation acceptance is done by the customer, in this case Paramount Plus / CBS. Does anybody have a contact at CBS/Paramount+ with whom I could escalate these issues? Thank you. George Toma VISNETWORK SRL