Who owns MAC prefix D093952?

D093952 is registered to AT&T in the IEEE MA-M registry.

What devices use D093952?

Any network device with a MAC address starting D0:93:95:2 was manufactured by or for AT&T.

MA-M · OUI prefix

AT&T

Any MAC address starting D0:93:95:2 is registered to AT&T in US.

OUI prefix	D093952
Vendor	AT&T
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	D0:93:95:2:00:00:00

What this means

The IEEE assigned the MA-M block D093952 to AT&T. 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 D0:93:95:2, it is AT&T hardware.

Other AT&T prefixes

AT&T holds 6 registered blocks in total.

00071C 0060D3 08006A 800010 803A59

Look up another MAC