Who owns MAC prefix 147D05?

147D05 is registered to SERCOMM PHILIPPINES INC in the IEEE MA-L registry.

What devices use 147D05?

Any network device with a MAC address starting 14:7D:05 was manufactured by or for SERCOMM PHILIPPINES INC.

MA-L · OUI prefix

SERCOMM PHILIPPINES INC

Any MAC address starting 14:7D:05 is registered to SERCOMM PHILIPPINES INC.

OUI prefix	147D05
Vendor	SERCOMM PHILIPPINES INC
Registry	MA-L (24-bit, large block)
Example MAC	14:7D:05:00:00:00

What this means

The IEEE assigned the MA-L block 147D05 to SERCOMM PHILIPPINES 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 14:7D:05, it is SERCOMM PHILIPPINES INC hardware.

Other SERCOMM PHILIPPINES INC prefixes

SERCOMM PHILIPPINES INC holds 10 registered blocks in total.

0825321 646772 74375F 880348 94F7BE A401DE AC46A7 BC96E5 E0382DB

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