Who owns MAC prefix 0005D9?

0005D9 is registered to Techno Valley, Inc. in the IEEE MA-L registry.

What devices use 0005D9?

Any network device with a MAC address starting 00:05:D9 was manufactured by or for Techno Valley, Inc..

MA-L · OUI prefix

Techno Valley, Inc.

Any MAC address starting 00:05:D9 is registered to Techno Valley, Inc. in KR.

OUI prefix	0005D9
Vendor	Techno Valley, Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:05:D9:00:00:00

What this means

The IEEE assigned the MA-L block 0005D9 to Techno Valley, Inc.. 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 00:05:D9, it is Techno Valley, Inc. hardware.

Look up another MAC