Who owns MAC prefix 58DB8D?

58DB8D is registered to Fast Co., Ltd. in the IEEE MA-L registry.

What devices use 58DB8D?

Any network device with a MAC address starting 58:DB:8D was manufactured by or for Fast Co., Ltd..

MA-L · OUI prefix

Fast Co., Ltd.

Any MAC address starting 58:DB:8D is registered to Fast Co., Ltd. in JP.

OUI prefix	58DB8D
Vendor	Fast Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	58:DB:8D:00:00:00

What this means

The IEEE assigned the MA-L block 58DB8D to Fast Co., Ltd.. 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 58:DB:8D, it is Fast Co., Ltd. hardware.

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