"Номер стоит не на доме, а на пустом месте. "
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI has no name
POI types: building-address
OSM data version: 2019-04-19T10:36:02Z
#mapsme

This building is split on 2 addresses 2/4 and 4/3 and both are related to Moscova boulevard and not to Alecu Russo.

This is Miron Costin 17/7, not 17/2