Who owns MAC prefix 0091EB?

0091EB is registered to Renesas Electronics (Penang) Sdn. Bhd. in the IEEE MA-L registry.

What devices use 0091EB?

Any network device with a MAC address starting 00:91:EB was manufactured by or for Renesas Electronics (Penang) Sdn. Bhd..

MA-L · OUI prefix

Renesas Electronics (Penang) Sdn. Bhd.

Any MAC address starting 00:91:EB is registered to Renesas Electronics (Penang) Sdn. Bhd. in MY.

OUI prefix	0091EB
Vendor	Renesas Electronics (Penang) Sdn. Bhd.
Registry	MA-L (24-bit, large block)
Country	MY
Example MAC	00:91:EB:00:00:00

What this means

The IEEE assigned the MA-L block 0091EB to Renesas Electronics (Penang) Sdn. Bhd.. 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 00:91:EB, it is Renesas Electronics (Penang) Sdn. Bhd. hardware.

Other Renesas Electronics (Penang) Sdn. Bhd. prefixes

Renesas Electronics (Penang) Sdn. Bhd. holds 26 registered blocks in total.

0CB8E8 140FA6 245B83 280AEE 3462B4 389461 38FDF5 4C7713 50E7A0 54E1B6 5CC9C0 74803F all 26 »

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