Who owns MAC prefix 0050D7?

0050D7 is registered to TELSTRAT in the IEEE MA-L registry.

What devices use 0050D7?

Any network device with a MAC address starting 00:50:D7 was manufactured by or for TELSTRAT.

MA-L · OUI prefix

TELSTRAT

Any MAC address starting 00:50:D7 is registered to TELSTRAT in US.

OUI prefix	0050D7
Vendor	TELSTRAT
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:50:D7:00:00:00

What this means

The IEEE assigned the MA-L block 0050D7 to TELSTRAT. 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 00:50:D7, it is TELSTRAT hardware.

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