MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixF8:75:28:70:00:00 /28
Vendor addressPLOT 10, PHASE 4 PRAI INDUSTRAIL ESTATE PRAI PENANG MY 13600
Country🇲🇾 Malaysia
RegisteredMay 8, 2026
Block rangeF8:75:28:70:00:00– F8:75:28:7F: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
Where this block sits
Previous
F8:75:28:60:00:00 /28
KUNSHAN WONDERTEK TECHNOLOGY CO.,LTD.
Next
F8:75:28:80:00:00 /28
Myers Emergency Power Systems
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
PANASONIC AUTOMOTIVE SYSTEM MALAYSIA holds 2 registered blocks in the IEEE registry, ranking #2,704 of 33,427 organizations by block count.
Other blocks registered to PANASONIC AUTOMOTIVE SYSTEM MALAYSIA