What this means
The IEEE assigned the MA-L block 10880F to Daruma Telecomunicações e Informática S.A.. 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 10:88:0F, it is Daruma Telecomunicações e Informática S.A. hardware.
Frequently Asked Questions
Who owns MAC prefix 10880F?
10880F is registered to Daruma Telecomunicações e Informática S.A. 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. Daruma Telecomunicações e Informática S.A.'s block covers 16,777,216 addresses.
What devices use 10880F?
Any network device with a MAC address starting 10:88:0F was manufactured by or for Daruma Telecomunicações e Informática S.A..