PnP-X IP Bus Enumerator
The Plug and Play Extensions (PnP-X) bus enumerator service manages the virtual network bus. It discovers network connected devices using the SSDP/WS discovery protocols and gives them presence in PnP. If this service is stopped or disabled, presence of NCD devices will not be maintained in PnP. All pnpx based scenarios will stop functioning.
Allows Network Connected Devices (NCD) to appear like a physically attached device in the Windows Plug-and-Play (PnP) subsystem.
More Info MSDN - Web Services on Devices
- svchost.exe -k LocalSystemNetworkRestricted (IPBusEnum)