What this means
The IEEE assigned the MA-L block 008021 to Alcatel Canada 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 00:80:21, it is Alcatel Canada Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 008021?
008021 is registered to Alcatel Canada 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. Alcatel Canada Inc.'s block covers 16,777,216 addresses.
What devices use 008021?
Any network device with a MAC address starting 00:80:21 was manufactured by or for Alcatel Canada Inc..