IP address start with 169.x.x.x is link local address and used for HA communication between EDGE/DLR HA internal link .
You can ignore it for now.
I believe the output above was taken from a DLR deployed with HA enabled, and the HA interface is assigned an IP address. This appears as two IP addresses, 169.254.1.1/30 (auto-assigned for HA).
Foe details please refer : NSX Routing Control Plane CLI