Who owns MAC prefix 00190A?

00190A is registered to HASWARE INC. in the IEEE MA-L registry.

What devices use 00190A?

Any network device with a MAC address starting 00:19:0A was manufactured by or for HASWARE INC..

MA-L · OUI prefix

HASWARE INC.

Any MAC address starting 00:19:0A is registered to HASWARE INC. in JP.

OUI prefix	00190A
Vendor	HASWARE INC.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:19:0A:00:00:00

What this means

The IEEE assigned the MA-L block 00190A to HASWARE 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 00:19:0A, it is HASWARE INC. hardware.

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