Who owns MAC prefix 301F9A7?

301F9A7 is registered to Triax A/S in the IEEE MA-M registry.

What devices use 301F9A7?

Any network device with a MAC address starting 30:1F:9A:7 was manufactured by or for Triax A/S.

MA-M · OUI prefix

Triax A/S

Any MAC address starting 30:1F:9A:7 is registered to Triax A/S in DK.

OUI prefix	301F9A7
Vendor	Triax A/S
Registry	MA-M (28-bit, medium block)
Country	DK
Example MAC	30:1F:9A:7:00:00:00

What this means

The IEEE assigned the MA-M block 301F9A7 to Triax A/S. 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 30:1F:9A:7, it is Triax A/S hardware.

Other Triax A/S prefixes

Triax A/S holds 8 registered blocks in total.

001BC508C 001BC50BB 70B3D5941 70B3D5963 70B3D5C2E 70B3D5C9F 70B3D5D7E

Look up another MAC