Who owns MAC prefix 880905?

880905 is registered to MTMCommunications in the IEEE MA-L registry.

What devices use 880905?

Any network device with a MAC address starting 88:09:05 was manufactured by or for MTMCommunications.

MA-L · OUI prefix

MTMCommunications

Any MAC address starting 88:09:05 is registered to MTMCommunications in US.

OUI prefix	880905
Vendor	MTMCommunications
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	88:09:05:00:00:00

What this means

The IEEE assigned the MA-L block 880905 to MTMCommunications. 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 88:09:05, it is MTMCommunications hardware.

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