Indra Navia AS

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.

Prefix38:FD:FE:80:00:00 /28

Vendor addressOlaf Helsets vei 6, P.O. Box 150 Oppsal Oslo NO 0619

RegisteredDec 13, 2015

Block range38:FD:FE:80:00:00– 38:FD:FE:8F: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

38:FD:FE:80:00:00 38:FD:FE:87:FF:FF 38:FD:FE:8F:FF:FF

Where this block sits

Previous 38:FD:FE:70:00:00 /28 Rademacher Geraete-Elektronik GmbH Next 38:FD:FE:90:00:00 /28 OOO Group of Industrial Technologies

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Indra Navia AS holds 1 registered blocks in the IEEE registry, ranking #15,885 of 33,427 organizations by block count.