HDL da Amazônia Industria Eletrônica Ltda (88:3C:C5:C0:00:00 /28)

HDL da Amazônia Industria Eletrônica Ltda 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.

Prefix88:3C:C5:C0:00:00 /28

Vendor addressAvenida Abiurana, 1150 - Distrito Manaus MN BR 69075-010

Block range88:3C:C5:C0:00:00– 88:3C:C5:CF: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

88:3C:C5:C0:00:00 88:3C:C5:C7:FF:FF 88:3C:C5:CF:FF:FF

Other blocks registered to HDL da Amazônia Industria Eletrônica Ltda

70:B3:D5:A2:70:00 /36 MA-S