Who owns MAC prefix 90E4B0?

90E4B0 is registered to SHARP Corporation in the IEEE MA-L registry.

What devices use 90E4B0?

Any network device with a MAC address starting 90:E4:B0 was manufactured by or for SHARP Corporation.

MA-L · OUI prefix

SHARP Corporation

Any MAC address starting 90:E4:B0 is registered to SHARP Corporation in JP.

OUI prefix	90E4B0
Vendor	SHARP Corporation
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	90:E4:B0:00:00:00

What this means

The IEEE assigned the MA-L block 90E4B0 to SHARP Corporation. 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 90:E4:B0, it is SHARP Corporation hardware.

Other SHARP Corporation prefixes

SHARP Corporation holds 20 registered blocks in total.

00175C 001CEE 0022F3 08001F 145051 242642 243184 2884FA 345A06 34F62D 6879ED 781C5A all 20 »

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