Who owns MAC prefix 0030B8?

0030B8 is registered to RiverDelta Networks in the IEEE MA-L registry.

What devices use 0030B8?

Any network device with a MAC address starting 00:30:B8 was manufactured by or for RiverDelta Networks.

MA-L · OUI prefix

RiverDelta Networks

Any MAC address starting 00:30:B8 is registered to RiverDelta Networks in US.

OUI prefix	0030B8
Vendor	RiverDelta Networks
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:30:B8:00:00:00

What this means

The IEEE assigned the MA-L block 0030B8 to RiverDelta Networks. 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 00:30:B8, it is RiverDelta Networks hardware.

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