Who owns MAC prefix 54ECB0?

54ECB0 is registered to Sercomm France Sarl in the IEEE MA-L registry.

What devices use 54ECB0?

Any network device with a MAC address starting 54:EC:B0 was manufactured by or for Sercomm France Sarl.

MA-L · OUI prefix

Sercomm France Sarl

Any MAC address starting 54:EC:B0 is registered to Sercomm France Sarl in FR.

OUI prefix	54ECB0
Vendor	Sercomm France Sarl
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	54:EC:B0:00:00:00

What this means

The IEEE assigned the MA-L block 54ECB0 to Sercomm France Sarl. 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 54:EC:B0, it is Sercomm France Sarl hardware.

Other Sercomm France Sarl prefixes

Sercomm France Sarl holds 4 registered blocks in total.

2C0823 2C93FB 3417DD

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