I'd advise mailing into our technical support team about this. Asset radar operates by reading out ARP, UDP and DHCP packets traveling in the subnet of interfaces for which asset radar is enabled. The implication here is that at least one packet was captured containing the hostname/MAC/IP combination you've posted. We'll likely need to have a closer look using Wireshark.
Brad Turnbough wrote: Anyone? Does support monitor this board?
Employees don't post very frequently. Esben.D https://www.lansweeper.com/forum/yaf_profile14060.aspx is the person I've seen the most but his activity has dropped.
For urgent matters it seems we should contact support directly.