Relectrify Pty Ltd

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.

Prefix90:15:64:50:00:00 /28

Vendor address4/113-117 Adderley Street West Melbourne Victoria AU 3003

RegisteredFeb 8, 2024

Block range90:15:64:50:00:00– 90:15:64:5F: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

90:15:64:50:00:00 90:15:64:57:FF:FF 90:15:64:5F:FF:FF

Where this block sits

Previous 90:15:64:40:00:00 /28 Kontakt Micro-Location Sp z o.o. Next 90:15:64:60:00:00 /28 final Inc.

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

Relectrify Pty Ltd holds 1 registered blocks in the IEEE registry, ranking #24,413 of 33,427 organizations by block count.