What this means
The IEEE assigned the MA-L block 741B39 to CONVEY INDIA PRIVATE LIMITED. 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 74:1B:39, it is CONVEY INDIA PRIVATE LIMITED hardware.
Frequently Asked Questions
Who owns MAC prefix 741B39?
741B39 is registered to CONVEY INDIA PRIVATE LIMITED 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. CONVEY INDIA PRIVATE LIMITED's block covers 16,777,216 addresses.
What devices use 741B39?
Any network device with a MAC address starting 74:1B:39 was manufactured by or for CONVEY INDIA PRIVATE LIMITED.