macadress

Sistemas de Gestión Energética S.A. de C.V

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix24:DA:B6:00:00:00 /24
Vendor addressCalzada de los Fresnos 70-A Zapopan Jalisoc MX 45010
Country🇲🇽  Mexico
RegisteredJun 11, 2011
Block range24:DA:B6:00:00:00– 24:DA:B6: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 11, 2011 – Nov 17, 2011 Sistemas de Gesti�n Energ�tica S.A. de C.V. name changed
  2. Nov 17, 2011 – Nov 18, 2011 Sistemas de Gestión Energética S.A. de C.V. name changed
  3. Nov 18, 2011 – Sep 17, 2012 Sistemas de Gestión Energética S.A. de C.V. name changed
  4. Sep 17, 2012 – Nov 29, 2012 Sistemas de Gestión Energética S.A. de C.V. name changed
  5. Nov 29, 2012 – Aug 27, 2015 Sistemas de Gestión Energética S.A. de C.V name changedaddress changed
  6. Aug 27, 2015 – present Sistemas de Gestión Energética S.A. de C.V

Example addresses in this block

24:DA:B6:00:00:00 24:DA:B6:7F:FF:FF 24:DA:B6:FF:FF:FF

Where this block sits

Sistemas de Gestión Energética S.A. de C.V holds 1 registered blocks in the IEEE registry, ranking #27,550 of 33,421 organizations by block count.