Who owns MAC prefix 8C1F6481E?

8C1F6481E is registered to 37130 in the IEEE MA-S registry.

What devices use 8C1F6481E?

Any network device with a MAC address starting 8C:1F:64:81:E was manufactured by or for 37130.

MA-S · OUI prefix

37130

Any MAC address starting 8C:1F:64:81:E is registered to 37130 in DE.

OUI prefix	8C1F6481E
Vendor	37130
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	8C:1F:64:81:E:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F6481E to 37130. 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 8C:1F:64:81:E, it is 37130 hardware.

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