Weird routing entries

Hey guys,

I recently put my Huawei B818 into bridged mode, and connect WAN to it via pfSense. Since then I have these weird entries in my routing table.

I have 4 WAN entries on my WAN interface.

I have my WAN static IP then I have 3 other WAN IP address

163.47.0.1 resolves to acoresw05.metro-cit.ac.jp
163.47.0.2 resolves to aedgesw30.metro-cit.ac.jp
163.47.0.3 resolves to nothing.

Is this odd? Why are there static WAN entries for this unknown UNIVERSITY on my WAN interface?

Thanks

Bump, anyone got anything on this?

Cheers

What provider do you use to set you DNS entries? Do you own the /30?