Who owns MAC prefix C0619AB?

C0619AB is registered to Victron Energy B.V. in the IEEE MA-M registry.

What devices use C0619AB?

Any network device with a MAC address starting C0:61:9A:B was manufactured by or for Victron Energy B.V..

MA-M · OUI prefix

Victron Energy B.V.

Any MAC address starting C0:61:9A:B is registered to Victron Energy B.V. in NL.

OUI prefix	C0619AB
Vendor	Victron Energy B.V.
Registry	MA-M (28-bit, medium block)
Country	NL
Example MAC	C0:61:9A:B:00:00:00

What this means

The IEEE assigned the MA-M block C0619AB to Victron Energy B.V.. 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 C0:61:9A:B, it is Victron Energy B.V. hardware.

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