Who owns MAC prefix 00200B?

00200B is registered to OCTAGON SYSTEMS CORP. in the IEEE MA-L registry.

What devices use 00200B?

Any network device with a MAC address starting 00:20:0B was manufactured by or for OCTAGON SYSTEMS CORP..

MA-L · OUI prefix

OCTAGON SYSTEMS CORP.

Any MAC address starting 00:20:0B is registered to OCTAGON SYSTEMS CORP. in US.

OUI prefix	00200B
Vendor	OCTAGON SYSTEMS CORP.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:20:0B:00:00:00

What this means

The IEEE assigned the MA-L block 00200B to OCTAGON SYSTEMS CORP.. 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 00:20:0B, it is OCTAGON SYSTEMS CORP. hardware.

Other OCTAGON SYSTEMS CORP. prefixes

OCTAGON SYSTEMS CORP. holds 2 registered blocks in total.

FC956A

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