Who owns MAC prefix 0017A5?

0017A5 is registered to MediaTek Inc in the IEEE MA-L registry.

What devices use 0017A5?

Any network device with a MAC address starting 00:17:A5 was manufactured by or for MediaTek Inc.

MA-L · OUI prefix

MediaTek Inc

Any MAC address starting 00:17:A5 is registered to MediaTek Inc in TW.

OUI prefix	0017A5
Vendor	MediaTek Inc
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:17:A5:00:00:00

What this means

The IEEE assigned the MA-L block 0017A5 to MediaTek 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 00:17:A5, it is MediaTek Inc hardware.

Other MediaTek Inc prefixes

MediaTek Inc holds 4 registered blocks in total.

000A00 000C43 000CE7

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