macadress

IRCO Sistemas de Telecomunicación S.A.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix80:F5:93:00:00:00 /24
Vendor addressVia Sergia 98 Mataró Barcelona ES 08302
Country🇪🇸  Spain
RegisteredDec 17, 2009
Block range80:F5:93:00:00:00– 80:F5:93: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. Dec 17, 2009 – Feb 6, 2010 IRCO Sistemas de Telecomunicación S.A. name changedaddress changed
  2. Feb 6, 2010 – Aug 24, 2010 IRCO Sistemas de Telecomunicaci�n S.A. name changedaddress changed
  3. Aug 24, 2010 – Aug 25, 2010 IRCO Sistemas de Telecomunicación S.A. name changedaddress changed
  4. Aug 25, 2010 – Nov 17, 2011 IRCO Sistemas de Telecomunicaci�n S.A. name changedaddress changed
  5. Nov 17, 2011 – Nov 18, 2011 IRCO Sistemas de Telecomunicación S.A. name changedaddress changed
  6. Nov 18, 2011 – Sep 17, 2012 IRCO Sistemas de Telecomunicación S.A. name changedaddress changed
  7. Sep 17, 2012 – Nov 29, 2012 IRCO Sistemas de Telecomunicación S.A. name changedaddress changed
  8. Nov 29, 2012 – Aug 27, 2015 IRCO Sistemas de Telecomunicación S.A. name changedaddress changed
  9. Aug 27, 2015 – present IRCO Sistemas de Telecomunicación S.A.

Example addresses in this block

80:F5:93:00:00:00 80:F5:93:7F:FF:FF 80:F5:93:FF:FF:FF

Where this block sits

IRCO Sistemas de Telecomunicación S.A. holds 1 registered blocks in the IEEE registry, ranking #16,686 of 33,421 organizations by block count.