MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix60:12:83:00:00:00 /24
Vendor addressRonda Auguste y Louis Lumière 23, Nave 13 Parque Tecnológico de Valencia Paterna (Valencia) ES 46980
Country🇪🇸 Spain
RegisteredFeb 11, 2010
Block range60:12:83:00:00:00– 60:12:83: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
- Feb 11, 2010 – Apr 21, 2017 Soluciones Tecnologicas para la Salud y el Bienestar SA name changedaddress changedcountry changed
- Apr 21, 2017 – present TSB REAL TIME LOCATION SYSTEMS S.L.
Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
TSB REAL TIME LOCATION SYSTEMS S.L. holds 1 registered blocks in the IEEE registry, ranking #30,619 of 33,427 organizations by block count.