MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixF4:69:D5:80:00:00 /28
Vendor addressUnit 53, CoWorkz Business Centre, Chester West Employment Park, Minerva Avenue, Chester Cheshire GB CH1 4QL
Country🇬🇧 United Kingdom
RegisteredMar 11, 2023
Block rangeF4:69:D5:80:00:00– F4:69:D5:8F: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.
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Example addresses in this block
Where this block sits
Previous
F4:69:D5:70:00:00 /28
Rosco, Inc
Next
F4:69:D5:90:00:00 /28
Terminus (Shanghai) Technology Co.,Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
WiFi Nation Ltd holds 2 registered blocks in the IEEE registry, ranking #3,424 of 33,427 organizations by block count.
Other blocks registered to WiFi Nation Ltd