Who owns MAC prefix ECB5FA?

ECB5FA is registered to Philips Lighting BV in the IEEE MA-L registry.

What devices use ECB5FA?

Any network device with a MAC address starting EC:B5:FA was manufactured by or for Philips Lighting BV.

MA-L · OUI prefix

Philips Lighting BV

Any MAC address starting EC:B5:FA is registered to Philips Lighting BV in AE.

OUI prefix	ECB5FA
Vendor	Philips Lighting BV
Registry	MA-L (24-bit, large block)
Country	AE
Example MAC	EC:B5:FA:00:00:00

What this means

The IEEE assigned the MA-L block ECB5FA to Philips Lighting BV. 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 EC:B5:FA, it is Philips Lighting BV hardware.

Other Philips Lighting BV prefixes

Philips Lighting BV holds 2 registered blocks in total.

001788

Look up another MAC