whereabouts

whereabouts adverb uk/ˌweərəˈbaʊts/ us
used to ask in what place or area someone or something is

где?
Whereabouts does he live?

WHEREABOUTS noun

uk/ˈweərəbaʊts/ us  sb's whereabouts
the place where someone or something is

чье-либо местопребывание
His whereabouts are unknown.