Who owns MAC prefix 10DCB66?

10DCB66 is registered to Prolan Zrt. in the IEEE MA-M registry.

What devices use 10DCB66?

Any network device with a MAC address starting 10:DC:B6:6 was manufactured by or for Prolan Zrt..

MA-M · OUI prefix

Prolan Zrt.

Any MAC address starting 10:DC:B6:6 is registered to Prolan Zrt. in HU.

OUI prefix	10DCB66
Vendor	Prolan Zrt.
Registry	MA-M (28-bit, medium block)
Country	HU
Example MAC	10:DC:B6:6:00:00:00

What this means

The IEEE assigned the MA-M block 10DCB66 to Prolan Zrt.. 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 10:DC:B6:6, it is Prolan Zrt. hardware.

Other Prolan Zrt. prefixes

Prolan Zrt. holds 2 registered blocks in total.

70B3D5C04

Look up another MAC