Who owns MAC prefix 446FD87?

446FD87 is registered to ITC in the IEEE MA-M registry.

What devices use 446FD87?

Any network device with a MAC address starting 44:6F:D8:7 was manufactured by or for ITC.

MA-M · OUI prefix

ITC

Any MAC address starting 44:6F:D8:7 is registered to ITC in US.

OUI prefix	446FD87
Vendor	ITC
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	44:6F:D8:7:00:00:00

What this means

The IEEE assigned the MA-M block 446FD87 to ITC. 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 44:6F:D8:7, it is ITC hardware.

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