MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix08:DA:33:A0:00:00 /28
Vendor addressBuilding 33-35, No.610 Jianchuan Rd, Minhang District Shanghai CN 200240
Country🇨🇳 China
RegisteredJun 1, 2024
Block range08:DA:33:A0:00:00– 08:DA:33:AF: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
08:DA:33:90:00:00 /28
Lens Technology (Xiangtan) Co.,Ltd
Next
08:DA:33:B0:00:00 /28
Shenzhen Fanxiang lnformation Technology Co.,Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
JAKA Robotics Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #16,979 of 33,427 organizations by block count.