What this means
The IEEE assigned the MA-L block B87BD4 to Google, Inc.. 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 B8:7B:D4, it is Google, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix B87BD4?
B87BD4 is registered to Google, Inc. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Google, Inc.'s block covers 16,777,216 addresses.
What devices use B87BD4?
Any network device with a MAC address starting B8:7B:D4 was manufactured by or for Google, Inc..