Who owns MAC prefix 00805A?

00805A is registered to TULIP COMPUTERS INTERNAT'L B.V in the IEEE MA-L registry.

What devices use 00805A?

Any network device with a MAC address starting 00:80:5A was manufactured by or for TULIP COMPUTERS INTERNAT'L B.V.

MA-L · OUI prefix

TULIP COMPUTERS INTERNAT'L B.V

Any MAC address starting 00:80:5A is registered to TULIP COMPUTERS INTERNAT'L B.V in NL.

OUI prefix	00805A
Vendor	TULIP COMPUTERS INTERNAT'L B.V
Registry	MA-L (24-bit, large block)
Country	NL
Example MAC	00:80:5A:00:00:00

What this means

The IEEE assigned the MA-L block 00805A to TULIP COMPUTERS INTERNAT'L B.V. 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 00:80:5A, it is TULIP COMPUTERS INTERNAT'L B.V hardware.

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