Who owns MAC prefix 606B5B?

606B5B is registered to Arista Network, Inc. in the IEEE MA-L registry.

What devices use 606B5B?

Any network device with a MAC address starting 60:6B:5B was manufactured by or for Arista Network, Inc..

MA-L · OUI prefix

Arista Network, Inc.

Any MAC address starting 60:6B:5B is registered to Arista Network, Inc. in US.

OUI prefix	606B5B
Vendor	Arista Network, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	60:6B:5B:00:00:00

What this means

The IEEE assigned the MA-L block 606B5B to Arista Network, 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 60:6B:5B, it is Arista Network, Inc. hardware.

Other Arista Network, Inc. prefixes

Arista Network, Inc. holds 5 registered blocks in total.

30862D 688BF4 A43F68 B492FE

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