Who owns MAC prefix 00E07B?

00E07B is registered to BAY NETWORKS in the IEEE MA-L registry.

What devices use 00E07B?

Any network device with a MAC address starting 00:E0:7B was manufactured by or for BAY NETWORKS.

MA-L · OUI prefix

BAY NETWORKS

Any MAC address starting 00:E0:7B is registered to BAY NETWORKS in US.

OUI prefix	00E07B
Vendor	BAY NETWORKS
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:E0:7B:00:00:00

What this means

The IEEE assigned the MA-L block 00E07B to BAY 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:E0:7B, it is BAY NETWORKS hardware.

Other BAY NETWORKS prefixes

BAY NETWORKS holds 3 registered blocks in total.

000081 0000A2

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