At what level would one reach rank 6 and 7?

[deisr0]

The title says it all.

Does anyone have a clue on what level would you reach rank 6 and 7?

[furura]

rank 7 … 223~
rank 6 … 177~

give it a plus minus 1-2,
depends on what you grind for leveling.
dungeons or carding.