Who owns MAC prefix 001F50?

001F50 is registered to Swissdis AG in the IEEE MA-L registry.

What devices use 001F50?

Any network device with a MAC address starting 00:1F:50 was manufactured by or for Swissdis AG.

MA-L · OUI prefix

Swissdis AG

Any MAC address starting 00:1F:50 is registered to Swissdis AG in CH.

OUI prefix	001F50
Vendor	Swissdis AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	00:1F:50:00:00:00

What this means

The IEEE assigned the MA-L block 001F50 to Swissdis AG. 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 00:1F:50, it is Swissdis AG hardware.

Look up another MAC