Who owns MAC prefix 0017B2?

0017B2 is registered to SK Telesys in the IEEE MA-L registry.

What devices use 0017B2?

Any network device with a MAC address starting 00:17:B2 was manufactured by or for SK Telesys.

MA-L · OUI prefix

SK Telesys

Any MAC address starting 00:17:B2 is registered to SK Telesys in KR.

OUI prefix	0017B2
Vendor	SK Telesys
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:17:B2:00:00:00

What this means

The IEEE assigned the MA-L block 0017B2 to SK Telesys. 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:B2, it is SK Telesys hardware.

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