Who owns MAC prefix 30138B?

30138B is registered to HP Inc. in the IEEE MA-L registry.

What devices use 30138B?

Any network device with a MAC address starting 30:13:8B was manufactured by or for HP Inc..

MA-L · OUI prefix

HP Inc.

Any MAC address starting 30:13:8B is registered to HP Inc. in US.

OUI prefix	30138B
Vendor	HP Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	30:13:8B:00:00:00

What this means

The IEEE assigned the MA-L block 30138B to HP Inc.. 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 30:13:8B, it is HP Inc. hardware.

Other HP Inc. prefixes

HP Inc. holds 44 registered blocks in total.

0068EB 040E3C 10B676 14CB19 246A0E 24FBE3 28C5C8 2C58B9 3024A9 34033D 3816B3 3822E2 all 44 »

Look up another MAC