Who owns MAC prefix DC2834?

DC2834 is registered to HAKKO Corporation in the IEEE MA-L registry.

What devices use DC2834?

Any network device with a MAC address starting DC:28:34 was manufactured by or for HAKKO Corporation.

MA-L · OUI prefix

HAKKO Corporation

Any MAC address starting DC:28:34 is registered to HAKKO Corporation in JP.

OUI prefix	DC2834
Vendor	HAKKO Corporation
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	DC:28:34:00:00:00

What this means

The IEEE assigned the MA-L block DC2834 to HAKKO Corporation. 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 DC:28:34, it is HAKKO Corporation hardware.

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