Who owns MAC prefix 0030FF?

0030FF is registered to DataFab Systems Inc. in the IEEE MA-L registry.

What devices use 0030FF?

Any network device with a MAC address starting 00:30:FF was manufactured by or for DataFab Systems Inc..

MA-L · OUI prefix

DataFab Systems Inc.

Any MAC address starting 00:30:FF is registered to DataFab Systems Inc..

OUI prefix	0030FF
Vendor	DataFab Systems Inc.
Registry	MA-L (24-bit, large block)
Example MAC	00:30:FF:00:00:00

What this means

The IEEE assigned the MA-L block 0030FF to DataFab 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 00:30:FF, it is DataFab Systems Inc. hardware.

Other DataFab Systems Inc. prefixes

DataFab Systems Inc. holds 2 registered blocks in total.

0025D9

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