Who owns MAC prefix 48F73C?

48F73C is registered to ELECOM CO.,LTD in the IEEE MA-L registry.

What devices use 48F73C?

Any network device with a MAC address starting 48:F7:3C was manufactured by or for ELECOM CO.,LTD.

MA-L · OUI prefix

ELECOM CO.,LTD

Any MAC address starting 48:F7:3C is registered to ELECOM CO.,LTD in JP.

OUI prefix	48F73C
Vendor	ELECOM CO.,LTD
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	48:F7:3C:00:00:00

What this means

The IEEE assigned the MA-L block 48F73C to ELECOM CO.,LTD. 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 48:F7:3C, it is ELECOM CO.,LTD hardware.

Other ELECOM CO.,LTD prefixes

ELECOM CO.,LTD holds 5 registered blocks in total.

04AB18 3897A4 48049F BC5C4C

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