Who owns MAC prefix E4922A?

E4922A is registered to DBG HOLDINGS LIMITED in the IEEE MA-L registry.

What devices use E4922A?

Any network device with a MAC address starting E4:92:2A was manufactured by or for DBG HOLDINGS LIMITED.

MA-L · OUI prefix

DBG HOLDINGS LIMITED

Any MAC address starting E4:92:2A is registered to DBG HOLDINGS LIMITED in HK.

OUI prefix	E4922A
Vendor	DBG HOLDINGS LIMITED
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	E4:92:2A:00:00:00

What this means

The IEEE assigned the MA-L block E4922A to DBG HOLDINGS 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 E4:92:2A, it is DBG HOLDINGS LIMITED hardware.

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