While I am not surprised to see office networks connecting to the Windows Media Feed or our online TV/Radio network, as it is not in any blocklists, I would rather surprised to find someone at work, in Europe, watching via sopcast
All the major filter vendors have the Sopcast network in their blocking lists, so it was rather surprised to see an office network connected, via Sopcast, instead of the main Windows Media stream.
Checking the blocklists of every major filtering provider, Sopcast is in the blocking lists.