Who owns MAC prefix 0090BC?

0090BC is registered to TELEMANN CO., LTD. in the IEEE MA-L registry.

What devices use 0090BC?

Any network device with a MAC address starting 00:90:BC was manufactured by or for TELEMANN CO., LTD..

MA-L · OUI prefix

TELEMANN CO., LTD.

Any MAC address starting 00:90:BC is registered to TELEMANN CO., LTD. in KR.

OUI prefix	0090BC
Vendor	TELEMANN CO., LTD.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:90:BC:00:00:00

What this means

The IEEE assigned the MA-L block 0090BC to TELEMANN 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 00:90:BC, it is TELEMANN CO., LTD. hardware.

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