Impor­tant is inter­face, if you don’t want use inter­face by gateway.

If we write rout­ing rule, we write by this guide
1, which net­work we want route
2, which mask have this network
3, which gate­way have infor­ma­tion about next hop for this net.
4, or we can spec­i­fy interface

route print ( some infor­ma­tion about this table )

     192.168.56.0    255.255.255.0         On-link    192.168.56.101    276	// ADRESA SIETE
   192.168.56.101  255.255.255.255         On-link    192.168.56.101    276	// Interface adress
   192.168.56.255  255.255.255.255         On-link    192.168.56.101    276 	// BROADCAST
        224.0.0.0        240.0.0.0         On-link    192.168.56.101    276
  255.255.255.255  255.255.255.255         On-link    192.168.56.101    276

source, source2