MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix2C:16:BD:60:00:00 /28
Vendor addressFive Floors of Block 106, West Jinkai Avenue, Yubei District Chongqing Chongqing CN 401120
Country🇨🇳 China
RegisteredApr 19, 2019
Block range2C:16:BD:60:00:00– 2C:16:BD:6F: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
2C:16:BD:50:00:00 /28
Beijing Zhijian Link Technology Co., Ltd.
Next
2C:16:BD:70:00:00 /28
SCT OPTRONICS CO., LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
CLOUDWALK TECHNOLOGY CO.,LTD holds 2 registered blocks in the IEEE registry, ranking #1,750 of 33,427 organizations by block count.
Other blocks registered to CLOUDWALK TECHNOLOGY CO.,LTD