Who owns MAC prefix 3423BA?

3423BA is registered to SAMSUNG ELECTRO-MECHANICS(THAILAND) in the IEEE MA-L registry.

What devices use 3423BA?

Any network device with a MAC address starting 34:23:BA was manufactured by or for SAMSUNG ELECTRO-MECHANICS(THAILAND).

MA-L · OUI prefix

SAMSUNG ELECTRO-MECHANICS(THAILAND)

Any MAC address starting 34:23:BA is registered to SAMSUNG ELECTRO-MECHANICS(THAILAND) in US.

OUI prefix	3423BA
Vendor	SAMSUNG ELECTRO-MECHANICS(THAILAND)
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	34:23:BA:00:00:00

What this means

The IEEE assigned the MA-L block 3423BA to SAMSUNG ELECTRO-MECHANICS(THAILAND). 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 34:23:BA, it is SAMSUNG ELECTRO-MECHANICS(THAILAND) hardware.

Other SAMSUNG ELECTRO-MECHANICS(THAILAND) prefixes

SAMSUNG ELECTRO-MECHANICS(THAILAND) holds 34 registered blocks in total.

04D6AA 08C5E1 1449E0 24181D 28C21F 2C0E3D 30074D 30AB6A 400E85 40E99B 4C6641 54880E all 34 »

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