Intertecno SRL "NISUTA"

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.

Prefix1C:A0:D3:60:00:00 /28

Vendor addressAv. Belgrano 1209 Capital Federal Buenos Aires AR 1093

RegisteredNov 20, 2016

Block range1C:A0:D3:60:00:00– 1C:A0:D3:6F: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

1C:A0:D3:60:00:00 1C:A0:D3:67:FF:FF 1C:A0:D3:6F:FF:FF

Where this block sits

Previous 1C:A0:D3:50:00:00 /28 Dynamic Connect (Suzhou) Hi-Tech Electronic Co.,Ltd. Next 1C:A0:D3:70:00:00 /28 U-TX Technologies Ltd

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

Intertecno SRL "NISUTA" holds 1 registered blocks in the IEEE registry, ranking #16,466 of 33,421 organizations by block count.