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:C9:D6:70:00:00 /28
Vendor addressMässans Gata 10 Gothenburg SE 40224
Country🇸🇪 Sweden
RegisteredMay 6, 2026
Block rangeF8:C9:D6:70:00:00– F8:C9:D6:7F: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:C9:D6:60:00:00 /28
Shanghai Innovatech Information Technology Co., Ltd.
Next
F8:C9:D6:80:00:00 /28
Miri Technologies, Inc
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Lecip Arcontia AB holds 1 registered blocks in the IEEE registry, ranking #18,293 of 33,421 organizations by block count.