public HouseService(HouseMapper mapper, SubnetMapper subnetMapper)
 {
     _mapper       = mapper;
     _subnetMapper = subnetMapper;
 }
 public NetworkService(SubnetMapper subnetMapper, GreyAddressMapper greyAddressMapper, WhiteAddressMapper whiteAddressMapper)
 {
     _subnetMapper       = subnetMapper;
     _greyAddressMapper  = greyAddressMapper;
     _whiteAddressMapper = whiteAddressMapper;
 }