Airbus DS - SLC

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.

PrefixC4:7C:8D:90:00:00 /28

Vendor address1, Bd Jean Moulin - Metapole ELANCOURT Cedex FR 78996

RegisteredMar 6, 2016

Block rangeC4:7C:8D:90:00:00– C4:7C:8D:9F: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

C4:7C:8D:90:00:00 C4:7C:8D:97:FF:FF C4:7C:8D:9F:FF:FF

Where this block sits

Previous C4:7C:8D:80:00:00 /28 GETEMED Medizin- und Informationstechnik AG Next C4:7C:8D:A0:00:00 /28 Silvus technologies inc

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

Airbus DS - SLC holds 1 registered blocks in the IEEE registry, ranking #4,483 of 33,421 organizations by block count.