IPREDator is administrated by the same corporation who run Relakks, but has their own hardware. Relakks is run by "Trygghetsbolaget i Lund AB" (approx. Safeness Corporation in Lund Ltd.) and has no affiliation with TPB. The Pirate Party did promote Relakks when it was first released.
Apparently IPREDator is just Relakks (the pirate bay's previous VPN service) rebranded, which itself is (was?) a PPTPD service.