Who owns MAC prefix 446FD88?

446FD88 is registered to Global Telecom Engineering, Inc in the IEEE MA-M registry.

What devices use 446FD88?

Any network device with a MAC address starting 44:6F:D8:8 was manufactured by or for Global Telecom Engineering, Inc.

MA-M · OUI prefix

Global Telecom Engineering, Inc

Any MAC address starting 44:6F:D8:8 is registered to Global Telecom Engineering, Inc in US.

OUI prefix	446FD88
Vendor	Global Telecom Engineering, Inc
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	44:6F:D8:8:00:00:00

What this means

The IEEE assigned the MA-M block 446FD88 to Global Telecom Engineering, 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 44:6F:D8:8, it is Global Telecom Engineering, Inc hardware.

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