Who owns MAC prefix EC7949?

EC7949 is registered to FUJITSU LIMITED in the IEEE MA-L registry.

What devices use EC7949?

Any network device with a MAC address starting EC:79:49 was manufactured by or for FUJITSU LIMITED.

MA-L · OUI prefix

FUJITSU LIMITED

Any MAC address starting EC:79:49 is registered to FUJITSU LIMITED in JP.

OUI prefix	EC7949
Vendor	FUJITSU LIMITED
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	EC:79:49:00:00:00

What this means

The IEEE assigned the MA-L block EC7949 to FUJITSU LIMITED. 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 EC:79:49, it is FUJITSU LIMITED hardware.

Other FUJITSU LIMITED prefixes

FUJITSU LIMITED holds 24 registered blocks in total.

00000E 000B5D 00E000 001742 002326 2CD444 34FE9E 38AFD7 502690 5C9AD8 60D51B 68847E all 24 »

Look up another MAC