Who owns MAC prefix B45253?

B45253 is registered to Seagate Technology in the IEEE MA-L registry.

What devices use B45253?

Any network device with a MAC address starting B4:52:53 was manufactured by or for Seagate Technology.

MA-L · OUI prefix

Seagate Technology

Any MAC address starting B4:52:53 is registered to Seagate Technology in US.

OUI prefix	B45253
Vendor	Seagate Technology
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	B4:52:53:00:00:00

What this means

The IEEE assigned the MA-L block B45253 to Seagate Technology. 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 B4:52:53, it is Seagate Technology hardware.

Other Seagate Technology prefixes

Seagate Technology holds 9 registered blocks in total.

0004CF 000C50 0011C6 0014C3 001862 001D38 002037 0024B6

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