What this means
The IEEE assigned the MA-L block A41752 to Hifocus Electronics 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 A4:17:52, it is Hifocus Electronics India Private Limited hardware.
Frequently Asked Questions
Who owns MAC prefix A41752?
A41752 is registered to Hifocus Electronics 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. Hifocus Electronics India Private Limited's block covers 16,777,216 addresses.
What devices use A41752?
Any network device with a MAC address starting A4:17:52 was manufactured by or for Hifocus Electronics India Private Limited.