Depends what you mean by "tall" and depends what you mean by "Asia"... in both Tokyo and Hangzhou, 180cm (5'10.8") has that vibe of "on the taller side", every girl is happy with it and it definitely works to your advantage. But I rarely if ever get comments like "wow, you're so tall!" it's just not that level of tallness, still relatively normal.
I think this "on the taller side" vibe starts at about 176cm. If you're taller than that you'll enjoy the perks of height