Who owns MAC prefix 001EB9?

001EB9 is registered to Sing Fai Technology Limited in the IEEE MA-L registry.

What devices use 001EB9?

Any network device with a MAC address starting 00:1E:B9 was manufactured by or for Sing Fai Technology Limited.

MA-L · OUI prefix

Sing Fai Technology Limited

Any MAC address starting 00:1E:B9 is registered to Sing Fai Technology Limited in TW.

OUI prefix	001EB9
Vendor	Sing Fai Technology Limited
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:1E:B9:00:00:00

What this means

The IEEE assigned the MA-L block 001EB9 to Sing Fai Technology Limited. 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 00:1E:B9, it is Sing Fai Technology Limited hardware.

Look up another MAC