Who owns MAC prefix 000FA3?

000FA3 is registered to Alpha Networks Inc. in the IEEE MA-L registry.

What devices use 000FA3?

Any network device with a MAC address starting 00:0F:A3 was manufactured by or for Alpha Networks Inc..

MA-L · OUI prefix

Alpha Networks Inc.

Any MAC address starting 00:0F:A3 is registered to Alpha Networks Inc. in TW.

OUI prefix	000FA3
Vendor	Alpha Networks Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:0F:A3:00:00:00

What this means

The IEEE assigned the MA-L block 000FA3 to Alpha Networks 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 00:0F:A3, it is Alpha Networks Inc. hardware.

Other Alpha Networks Inc. prefixes

Alpha Networks Inc. holds 9 registered blocks in total.

001802 001D6A 0C83CC 488C78 542AA2 5C338E 886AE3 D0AEEC

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