Who owns MAC prefix 001BC5032?

001BC5032 is registered to Osborne Coinage Co in the IEEE MA-S registry.

What devices use 001BC5032?

Any network device with a MAC address starting 00:1B:C5:03:2 was manufactured by or for Osborne Coinage Co.

MA-S · OUI prefix

Osborne Coinage Co

Any MAC address starting 00:1B:C5:03:2 is registered to Osborne Coinage Co in US.

OUI prefix	001BC5032
Vendor	Osborne Coinage Co
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	00:1B:C5:03:2:00:00:00

What this means

The IEEE assigned the MA-S block 001BC5032 to Osborne Coinage Co. 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 00:1B:C5:03:2, it is Osborne Coinage Co hardware.

Look up another MAC