NetX Networks a.s.

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.

Prefix44:A9:2C:40:00:00 /28

Vendor addressPalackeho trida 811/112 Brno Czech Republic CZ 62100

RegisteredMay 15, 2021

Block range44:A9:2C:40:00:00– 44:A9:2C:4F: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

44:A9:2C:40:00:00 44:A9:2C:47:FF:FF 44:A9:2C:4F:FF:FF

Where this block sits

Previous 44:A9:2C:30:00:00 /28 Luxonis Holding Corporation Next 44:A9:2C:50:00:00 /28 Shenzhen Lianfaxun Electronic Technology Co.,Ltd

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

NetX Networks a.s. holds 1 registered blocks in the IEEE registry, ranking #21,099 of 33,427 organizations by block count.