What devices use 8C1F64CFE?

Any network device with a MAC address starting 8C:1F:64:CF:E was manufactured by or for Instrument Development Group (IDG) at Johns Hopkins University.

MA-S · OUI prefix

Instrument Development Group (IDG) at Johns Hopkins University

Q: Who owns MAC prefix 8C1F64CFE?

8C1F64CFE is registered to Instrument Development Group (IDG) at Johns Hopkins University in the IEEE MA-S registry.

Any MAC address starting 8C:1F:64:CF:E is registered to Instrument Development Group (IDG) at Johns Hopkins University in US.

OUI prefix	8C1F64CFE
Vendor	Instrument Development Group (IDG) at Johns Hopkins University
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:CF:E:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64CFE to Instrument Development Group (IDG) at Johns Hopkins University. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 8C:1F:64:CF:E, it is Instrument Development Group (IDG) at Johns Hopkins University hardware.

Look up another MAC