swiss electronic creation GmbH - MAC Prefix 8C1F648BB (MA-S)

What this means

The IEEE assigned the MA-S block 8C1F648BB to swiss electronic creation GmbH. 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:64:8B:B, it is swiss electronic creation GmbH hardware.

Frequently Asked Questions

Who owns MAC prefix 8C1F648BB?

8C1F648BB is registered to swiss electronic creation GmbH in the IEEE MA-S registry.

What does the MA-S registry type mean?

An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. swiss electronic creation GmbH's block covers 4,096 addresses.

What devices use 8C1F648BB?

Any network device with a MAC address starting 8C:1F:64:8B:B was manufactured by or for swiss electronic creation GmbH.

OUI prefix	8C1F648BB
Vendor	swiss electronic creation GmbH
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	CH
Other blocks by this vendor	1 total
Example MAC	8C:1F:64:8B:B:00:00:00