macadress

FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix9C:5C:8D:00:00:00 /24
Vendor addressR: Vicente de Felice, 589 - Jd.Ouro Verde Limeira São Paulo BR 13482-075
Country🇧🇷  Brazil
RegisteredJun 18, 2011
Block range9C:5C:8D:00:00:00– 9C:5C:8D: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

  1. Jun 18, 2011 – Nov 17, 2011 FIREMAX IND�STRIA E COM�RCIO DE PRODUTOS ELETR�NICOS LTDA name changed
  2. Nov 17, 2011 – Nov 18, 2011 FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA name changed
  3. Nov 18, 2011 – Sep 17, 2012 FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA name changed
  4. Sep 17, 2012 – Nov 29, 2012 FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA name changedaddress changed
  5. Nov 29, 2012 – Aug 27, 2015 FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA name changedaddress changed
  6. Aug 27, 2015 – present FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA

Example addresses in this block

9C:5C:8D:00:00:00 9C:5C:8D:7F:FF:FF 9C:5C:8D:FF:FF:FF

Where this block sits

Next 9C:5C:8E:00:00:00 /24 ASUSTek COMPUTER INC.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

FIREMAX INDÚSTRIA E COMÉRCIO DE PRODUTOS ELETRÔNICOS LTDA holds 1 registered blocks in the IEEE registry, ranking #12,725 of 33,427 organizations by block count.