Who owns MAC prefix 986D359?

986D359 is registered to Advanced Diagnostics LTD in the IEEE MA-M registry.

What devices use 986D359?

Any network device with a MAC address starting 98:6D:35:9 was manufactured by or for Advanced Diagnostics LTD.

MA-M · OUI prefix

Advanced Diagnostics LTD

Any MAC address starting 98:6D:35:9 is registered to Advanced Diagnostics LTD in GB.

OUI prefix	986D359
Vendor	Advanced Diagnostics LTD
Registry	MA-M (28-bit, medium block)
Country	GB
Example MAC	98:6D:35:9:00:00:00

What this means

The IEEE assigned the MA-M block 986D359 to Advanced Diagnostics LTD. 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 98:6D:35:9, it is Advanced Diagnostics LTD hardware.

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