Who owns MAC prefix 00190D?

00190D is registered to IEEE 1394c in the IEEE MA-L registry.

What devices use 00190D?

Any network device with a MAC address starting 00:19:0D was manufactured by or for IEEE 1394c.

MA-L · OUI prefix

IEEE 1394c

Any MAC address starting 00:19:0D is registered to IEEE 1394c in US.

OUI prefix	00190D
Vendor	IEEE 1394c
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:19:0D:00:00:00

What this means

The IEEE assigned the MA-L block 00190D to IEEE 1394c. 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 00:19:0D, it is IEEE 1394c hardware.

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