Who owns MAC prefix 0060D3?

0060D3 is registered to AT&T in the IEEE MA-L registry.

What devices use 0060D3?

Any network device with a MAC address starting 00:60:D3 was manufactured by or for AT&T.

MA-L · OUI prefix

AT&T

Any MAC address starting 00:60:D3 is registered to AT&T in US.

OUI prefix	0060D3
Vendor	AT&T
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:60:D3:00:00:00

What this means

The IEEE assigned the MA-L block 0060D3 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 00:60:D3, it is AT&T hardware.

Other AT&T prefixes

AT&T holds 6 registered blocks in total.

00071C 08006A 800010 803A59 D093952

Look up another MAC