Who owns MAC prefix 302F1E?

302F1E is registered to SIEMENS AG in the IEEE MA-L registry.

What devices use 302F1E?

Any network device with a MAC address starting 30:2F:1E was manufactured by or for SIEMENS AG.

MA-L · OUI prefix

SIEMENS AG

Any MAC address starting 30:2F:1E is registered to SIEMENS AG in DE.

OUI prefix	302F1E
Vendor	SIEMENS AG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	30:2F:1E:00:00:00

What this means

The IEEE assigned the MA-L block 302F1E to SIEMENS AG. 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 30:2F:1E, it is SIEMENS AG hardware.

Other SIEMENS AG prefixes

SIEMENS AG holds 23 registered blocks in total.

0001E3 000BA3 000E8C 001B1B 080006 10DFFC 208756 20A8B9 286336 30B851 384B24 3CFFE4 all 23 »

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