What this means
The IEEE assigned the MA-L block 001546 to ITG Worldwide Sdn Bhd. 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 00:15:46, it is ITG Worldwide Sdn Bhd hardware.
Frequently Asked Questions
Who owns MAC prefix 001546?
001546 is registered to ITG Worldwide Sdn Bhd 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. ITG Worldwide Sdn Bhd's block covers 16,777,216 addresses.
What devices use 001546?
Any network device with a MAC address starting 00:15:46 was manufactured by or for ITG Worldwide Sdn Bhd.