Help me find whos machine is on this local IP!

lewisaro1

Honorable
Oct 10, 2012
294
0
10,860
Hi there!

Im trying to diagnose a machine on the network with a certain IP that brought in a virus today.
the IP address has been sinkholed so I cannot see the name of the computer when i try to nslookup, nbtstat, netstat etc.

how would i go about getting this?

every packet i send gets replied to and I have tried monitoring the activity using wireshark but had no bites!