TRAXENS (50:DE:19:30:00:00 /28)

TRAXENS MA-M

MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.

Prefix50:DE:19:30:00:00 /28

Vendor addressHELIOPOLIS III – 16 rue Louis Leprince Ringuet Marseille Provence-Alpes-Côte d'Azur FR 13013

Block range50:DE:19:30:00:00– 50:DE:19:3F:FF:FF

Address capacity1,048,576

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 →

Example addresses in this block

50:DE:19:30:00:00 50:DE:19:37:FF:FF 50:DE:19:3F:FF:FF

Other blocks registered to TRAXENS

50:A4:D0:00:00:00 /28 MA-M