Who owns MAC prefix 001970?

001970 is registered to Z-Com, Inc. in the IEEE MA-L registry.

What devices use 001970?

Any network device with a MAC address starting 00:19:70 was manufactured by or for Z-Com, Inc..

MA-L · OUI prefix

Z-Com, Inc.

Any MAC address starting 00:19:70 is registered to Z-Com, Inc. in TW.

OUI prefix	001970
Vendor	Z-Com, Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:19:70:00:00:00

What this means

The IEEE assigned the MA-L block 001970 to Z-Com, 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 00:19:70, it is Z-Com, Inc. hardware.

Other Z-Com, Inc. prefixes

Z-Com, Inc. holds 2 registered blocks in total.

0060B3

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