During discovery of a single Juniper Router, the following three router instances were created:

lwq3s002.lss.vmware.com

lwq3s002.lss.vmware.com/16.1.0.0/LCC0

lwq3s002.lss.vmware.com/16.2.0.0/LCC1

The SysOID for the device is .1.3.6.1.4.1.2636.1.1.1.2.17

All the three routers have the same IP address and are not performing an OpsMgr integration. How to avoid this situation?