The Mauler Territory is a region of space home to the Maulers; legendarily violent, anti-mechanical terrorists who split from the Galactic Council.

Fiction

2005 IDW continuity

Soon after the Meteorfest, the Lost Light entered Mauler Territory. Of course, the ship and its crew could have avoided such a robophobic region of space but according to some, this would have betrayed what it means to be Cybertronian. Silent Light