Shortcut Labs AB

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.

Prefix90:88:A9:50:00:00 /28

Vendor addressTeknikringen 26, C/O Student Inc Stockholm Stockholm SE 11428

RegisteredNov 21, 2024

Block range90:88:A9:50:00:00– 90:88:A9:5F: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

90:88:A9:50:00:00 90:88:A9:57:FF:FF 90:88:A9:5F:FF:FF

Where this block sits

Previous 90:88:A9:40:00:00 /28 asmote ltd. Next 90:88:A9:60:00:00 /28 Skysolid Information Security Systems(Shenzhen) Co., Ltd

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

Shortcut Labs AB holds 1 registered blocks in the IEEE registry, ranking #27,216 of 33,427 organizations by block count.