macadress

Daruma Telecomunicações e Informática S.A.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix10:88:0F:00:00:00 /24
Vendor addressAVENIDA INDEPENDENCIA, 3500, LOTEAMENTO INDUSTRIAL Taubaté São Paulo BR 12032-000
Country🇧🇷  Brazil
RegisteredSep 16, 2009
Block range10:88:0F:00:00:00– 10:88:0F: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. Sep 16, 2009 – Nov 7, 2009 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  2. Nov 7, 2009 – Feb 6, 2010 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  3. Feb 6, 2010 – Aug 24, 2010 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  4. Aug 24, 2010 – Aug 25, 2010 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  5. Aug 25, 2010 – Nov 17, 2011 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  6. Nov 17, 2011 – Nov 18, 2011 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  7. Nov 18, 2011 – Sep 17, 2012 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  8. Sep 17, 2012 – Nov 29, 2012 DARUMA TELECOMUNICAÇÕES E INFORMÁTICA S/A name changedaddress changed
  9. Nov 29, 2012 – Aug 27, 2015 Daruma Telecomunicações e Informática S.A. name changedaddress changed
  10. Aug 27, 2015 – present Daruma Telecomunicações e Informática S.A.

Example addresses in this block

10:88:0F:00:00:00 10:88:0F:7F:FF:FF 10:88:0F:FF:FF:FF

Where this block sits

Daruma Telecomunicações e Informática S.A. holds 1 registered blocks in the IEEE registry, ranking #9,823 of 33,421 organizations by block count.