MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixDC:35:F1:00:00:00 /24
Vendor addressJoão Bettega, 5200 Curitiba Paraná BR 81350-000
Country🇧🇷 Brazil
RegisteredApr 13, 2016
Block rangeDC:35:F1:00:00:00– DC:35:F1:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Ownership timeline
- Apr 13, 2016 – Dec 25, 2019 Positivo Informática SA. name changedaddress changed
- Dec 25, 2019 – present Positivo Tecnologia S.A.
Example addresses in this block
Where this block sits
Positivo Tecnologia S.A. holds 3 registered blocks in the IEEE registry, ranking #1,232 of 33,427 organizations by block count.
Other blocks registered to Positivo Tecnologia S.A.