macadress

Cameronet GmbH & Co. KG

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixD4:79:C3:00:00:00 /24
Vendor addressElberfelder Strasse 96 Remscheid NRW DE 42853
Country🇩🇪  Germany
RegisteredFeb 19, 2010
Block rangeD4:79:C3:00:00:00– D4:79:C3: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. Feb 19, 2010 – Jan 30, 2013 Cameronet GmbH & Co. KG name changed
  2. Jan 30, 2013 – Jan 31, 2013 Cameronet GmbH & Co. KG name changed
  3. Jan 31, 2013 – Feb 14, 2013 Cameronet GmbH & Co. KG name changed
  4. Feb 14, 2013 – present Cameronet GmbH & Co. KG

Example addresses in this block

D4:79:C3:00:00:00 D4:79:C3:7F:FF:FF D4:79:C3:FF:FF:FF

Where this block sits

Cameronet GmbH & Co. KG holds 1 registered blocks in the IEEE registry, ranking #7,732 of 33,427 organizations by block count.