Who owns MAC prefix 34C1E9?

34C1E9 is registered to Ulak Communications Inc. in the IEEE MA-L registry.

What devices use 34C1E9?

Any network device with a MAC address starting 34:C1:E9 was manufactured by or for Ulak Communications Inc..

MA-L · OUI prefix

Ulak Communications Inc.

Any MAC address starting 34:C1:E9 is registered to Ulak Communications Inc. in TR.

OUI prefix	34C1E9
Vendor	Ulak Communications Inc.
Registry	MA-L (24-bit, large block)
Country	TR
Example MAC	34:C1:E9:00:00:00

What this means

The IEEE assigned the MA-L block 34C1E9 to Ulak Communications Inc.. 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 34:C1:E9, it is Ulak Communications Inc. hardware.

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