What this means
The IEEE assigned the MA-L block B03893 to Onda TLC Italia S.r.l.. 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 B0:38:93, it is Onda TLC Italia S.r.l. hardware.
Frequently Asked Questions
Who owns MAC prefix B03893?
B03893 is registered to Onda TLC Italia S.r.l. 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. Onda TLC Italia S.r.l.'s block covers 16,777,216 addresses.
What devices use B03893?
Any network device with a MAC address starting B0:38:93 was manufactured by or for Onda TLC Italia S.r.l..