Who owns MAC prefix 780738?

780738 is registered to Z.U.K. Elzab S.A. in the IEEE MA-L registry.

What devices use 780738?

Any network device with a MAC address starting 78:07:38 was manufactured by or for Z.U.K. Elzab S.A..

MA-L · OUI prefix

Z.U.K. Elzab S.A.

Any MAC address starting 78:07:38 is registered to Z.U.K. Elzab S.A. in PL.

OUI prefix	780738
Vendor	Z.U.K. Elzab S.A.
Registry	MA-L (24-bit, large block)
Country	PL
Example MAC	78:07:38:00:00:00

What this means

The IEEE assigned the MA-L block 780738 to Z.U.K. Elzab 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 78:07:38, it is Z.U.K. Elzab S.A. hardware.

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