Who owns MAC prefix 000630?

000630 is registered to Adtranz Sweden in the IEEE MA-L registry.

What devices use 000630?

Any network device with a MAC address starting 00:06:30 was manufactured by or for Adtranz Sweden.

MA-L · OUI prefix

Adtranz Sweden

Any MAC address starting 00:06:30 is registered to Adtranz Sweden in TH.

OUI prefix	000630
Vendor	Adtranz Sweden
Registry	MA-L (24-bit, large block)
Country	TH
Example MAC	00:06:30:00:00:00

What this means

The IEEE assigned the MA-L block 000630 to Adtranz Sweden. 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 00:06:30, it is Adtranz Sweden hardware.

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