What this means
The IEEE assigned the MA-L block 8841C1 to ORBISAT DA AMAZONIA IND E AEROL SA. 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 88:41:C1, it is ORBISAT DA AMAZONIA IND E AEROL SA hardware.
Frequently Asked Questions
Who owns MAC prefix 8841C1?
8841C1 is registered to ORBISAT DA AMAZONIA IND E AEROL SA 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. ORBISAT DA AMAZONIA IND E AEROL SA's block covers 16,777,216 addresses.
What devices use 8841C1?
Any network device with a MAC address starting 88:41:C1 was manufactured by or for ORBISAT DA AMAZONIA IND E AEROL SA.