Factum Electronics AB

MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix00:0D:90:00:00:00 /24

Vendor addressTeknikringen 1H Linköping Östergötland SE 583 30

RegisteredJul 23, 2003

Block range00:0D:90:00:00:00– 00:0D:90: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 →

Example addresses in this block

00:0D:90:00:00:00 00:0D:90:7F:FF:FF 00:0D:90:FF:FF:FF

Where this block sits

Previous 00:0D:8F:00:00:00 /24 King Tsushin Kogyo Co., LTD. Next 00:0D:91:00:00:00 /24 Eclipse (HQ Espana) S.L.

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

Factum Electronics AB holds 1 registered blocks in the IEEE registry, ranking #12,465 of 33,421 organizations by block count.