What this means
The IEEE assigned the MA-L block 002021 to ALGORITHMS SOFTWARE PVT. LTD.. 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 00:20:21, it is ALGORITHMS SOFTWARE PVT. LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 002021?
002021 is registered to ALGORITHMS SOFTWARE PVT. LTD. 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. ALGORITHMS SOFTWARE PVT. LTD.'s block covers 16,777,216 addresses.
What devices use 002021?
Any network device with a MAC address starting 00:20:21 was manufactured by or for ALGORITHMS SOFTWARE PVT. LTD..