Who owns MAC prefix B4A2EB4?

B4A2EB4 is registered to Softel SA de CV in the IEEE MA-M registry.

What devices use B4A2EB4?

Any network device with a MAC address starting B4:A2:EB:4 was manufactured by or for Softel SA de CV.

MA-M · OUI prefix

Softel SA de CV

Any MAC address starting B4:A2:EB:4 is registered to Softel SA de CV in MX.

OUI prefix	B4A2EB4
Vendor	Softel SA de CV
Registry	MA-M (28-bit, medium block)
Country	MX
Example MAC	B4:A2:EB:4:00:00:00

What this means

The IEEE assigned the MA-M block B4A2EB4 to Softel SA de CV. 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:A2:EB:4, it is Softel SA de CV hardware.

Other Softel SA de CV prefixes

Softel SA de CV holds 2 registered blocks in total.

001BC5010

Look up another MAC