It seems that Anaesthetobrium only has 1 described Indomalayan species: A. javanicum, but apparently this is a different species.
On Makihara' site of Indonesian Longicorn beetles, there are 3 other pictures listed as Anaesthetobrium sp.1, 2, and 3. Unfortunately that site is no longer open; I can't ascertain from the thumbnails whether they are similar or not.