Who owns MAC prefix 002577?

002577 is registered to D-BOX Technologies in the IEEE MA-L registry.

What devices use 002577?

Any network device with a MAC address starting 00:25:77 was manufactured by or for D-BOX Technologies.

MA-L · OUI prefix

D-BOX Technologies

Any MAC address starting 00:25:77 is registered to D-BOX Technologies.

OUI prefix	002577
Vendor	D-BOX Technologies
Registry	MA-L (24-bit, large block)
Example MAC	00:25:77:00:00:00

What this means

The IEEE assigned the MA-L block 002577 to D-BOX Technologies. 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 00:25:77, it is D-BOX Technologies hardware.

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