Asteelflash Design Solutions Hamburg GmbH - MAC Prefix 8C1F641EA (MA-S)

What this means

The IEEE assigned the MA-S block 8C1F641EA to Asteelflash Design Solutions Hamburg 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:64:1E:A, it is Asteelflash Design Solutions Hamburg GmbH hardware.

Frequently Asked Questions

Who owns MAC prefix 8C1F641EA?

8C1F641EA is registered to Asteelflash Design Solutions Hamburg 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. Asteelflash Design Solutions Hamburg GmbH's block covers 4,096 addresses.

What devices use 8C1F641EA?

Any network device with a MAC address starting 8C:1F:64:1E:A was manufactured by or for Asteelflash Design Solutions Hamburg GmbH.

OUI prefix	8C1F641EA
Vendor	Asteelflash Design Solutions Hamburg GmbH
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	DE
Other blocks by this vendor	1 total
Example MAC	8C:1F:64:1E:A:00:00:00