Who owns MAC prefix 0025FD?

0025FD is registered to OBR Centrum Techniki Morskiej S.A. in the IEEE MA-L registry.

What devices use 0025FD?

Any network device with a MAC address starting 00:25:FD was manufactured by or for OBR Centrum Techniki Morskiej S.A..

MA-L · OUI prefix

OBR Centrum Techniki Morskiej S.A.

Any MAC address starting 00:25:FD is registered to OBR Centrum Techniki Morskiej S.A. in US.

OUI prefix	0025FD
Vendor	OBR Centrum Techniki Morskiej S.A.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:25:FD:00:00:00

What this means

The IEEE assigned the MA-L block 0025FD to OBR Centrum Techniki Morskiej S.A.. 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 00:25:FD, it is OBR Centrum Techniki Morskiej S.A. hardware.

Look up another MAC