(covers information from several alternate timelines)
Grid 005 is the Borg spatial designation for a region of space in the Delta Quadrant containing the Krenim Imperium, several M-class planets, over two-hundred star systems, and over nine-hundred planets.
In various alternate timelines created by the activities of the Krenim weapon ship, it also contained the Zahl, Garenor, Ram Izad, Mawasi, Nihydron, Rilnar, Malkoth, and Alsuran civilizations. The USS Voyager traversed this grid in 2374. (VOY: "Year of Hell", "Year of Hell, Part II")