Hi and welcome to the board. And thank you for the great clear photographs

Your vase is blown from the top and then cut from the rim. It's a bit hard to tell but it doesn't look as though the rim has been polished. Polishing the rim rather than leaving it matt would have been a better quality marker to be honest.
I can't help with maker but I have seen a few bits around recently in white with black/dark grey decor on them. I agree the one you've linked to does have a similar decor however I think yours would not have a cut flat rim if it were Empoli.
Hopefully someone will be along soon who might have seen similar and be able to help.
m