MSV elektronika s.r.o.

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.

Prefix7C:83:34:D0:00:00 /28

Vendor addressPostovni 662 Studenka CZ 742 13

RegisteredJul 22, 2021

Block range7C:83:34:D0:00:00– 7C:83:34:DF: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

7C:83:34:D0:00:00 7C:83:34:D7:FF:FF 7C:83:34:DF:FF:FF

Where this block sits

Previous 7C:83:34:C0:00:00 /28 Hunan Datang Xianyi Technology Co.,Ltd Next 7C:83:34:E0:00:00 /28 Balter GmbH

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

MSV elektronika s.r.o. holds 1 registered blocks in the IEEE registry, ranking #20,386 of 33,427 organizations by block count.