Who owns MAC prefix 300475?

300475 is registered to QBIC COMMUNICATIONS DMCC in the IEEE MA-L registry.

What devices use 300475?

Any network device with a MAC address starting 30:04:75 was manufactured by or for QBIC COMMUNICATIONS DMCC.

MA-L · OUI prefix

QBIC COMMUNICATIONS DMCC

Any MAC address starting 30:04:75 is registered to QBIC COMMUNICATIONS DMCC in AE.

OUI prefix	300475
Vendor	QBIC COMMUNICATIONS DMCC
Registry	MA-L (24-bit, large block)
Country	AE
Example MAC	30:04:75:00:00:00

What this means

The IEEE assigned the MA-L block 300475 to QBIC COMMUNICATIONS DMCC. 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 30:04:75, it is QBIC COMMUNICATIONS DMCC hardware.

Other QBIC COMMUNICATIONS DMCC prefixes

QBIC COMMUNICATIONS DMCC holds 3 registered blocks in total.

70B3D58AF D016F01

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