Who owns MAC prefix 00059D?

00059D is registered to Daniel Computing Systems, Inc. in the IEEE MA-L registry.

What devices use 00059D?

Any network device with a MAC address starting 00:05:9D was manufactured by or for Daniel Computing Systems, Inc..

MA-L · OUI prefix

Daniel Computing Systems, Inc.

Any MAC address starting 00:05:9D is registered to Daniel Computing Systems, Inc..

OUI prefix	00059D
Vendor	Daniel Computing Systems, Inc.
Registry	MA-L (24-bit, large block)
Example MAC	00:05:9D:00:00:00

What this means

The IEEE assigned the MA-L block 00059D to Daniel Computing Systems, 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 00:05:9D, it is Daniel Computing Systems, Inc. hardware.

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