EMBUX Technology Co., 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.

PrefixF8:02:78:80:00:00 /28

Vendor address11F, 657, Bannan Road New Taipei City New Taipei City TW 235

RegisteredOct 16, 2015

Block rangeF8:02:78:80:00:00– F8:02:78:8F: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

F8:02:78:80:00:00 F8:02:78:87:FF:FF F8:02:78:8F:FF:FF

Where this block sits

Previous F8:02:78:70:00:00 /28 BETTINI SRL Next F8:02:78:90:00:00 /28 Beijing Redcdn Technology, Co., Ltd

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

EMBUX Technology Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #11,661 of 33,421 organizations by block count.