Who owns MAC prefix 1C87766?

1C87766 is registered to philandro Software GmbH in the IEEE MA-M registry.

What devices use 1C87766?

Any network device with a MAC address starting 1C:87:76:6 was manufactured by or for philandro Software GmbH.

MA-M · OUI prefix

philandro Software GmbH

Any MAC address starting 1C:87:76:6 is registered to philandro Software GmbH in DE.

OUI prefix	1C87766
Vendor	philandro Software GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	1C:87:76:6:00:00:00

What this means

The IEEE assigned the MA-M block 1C87766 to philandro Software GmbH. 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 1C:87:76:6, it is philandro Software GmbH hardware.

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