MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix88:5F:E8:10:00:00 /28
Vendor addressNo. 111, Boyun Road Shanghai CN 201203
Country🇨🇳 China
RegisteredDec 31, 2017
Block range88:5F:E8:10:00:00– 88:5F:E8:1F: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
88:5F:E8:00:00:00 /28
Jungheinrich Norderstedt AG & Co. KG
Next
88:5F:E8:20:00:00 /28
Opto Engineering
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Apoidea Technology Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #5,252 of 33,421 organizations by block count.