MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
Prefix9C:E5:49:50:00:00 /28
Vendor address#604, TOWER A NEW TRADE PLAZA HONG KONG HONG KONG HK 999077
CountryðŸ‡ðŸ‡° Hong Kong
RegisteredFeb 5, 2025
Block range9C:E5:49:50:00:00– 9C:E5:49:5F: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
9C:E5:49:40:00:00 /28
Beijing Lingji Innovations technology Co,LTD.
Next
9C:E5:49:60:00:00 /28
shenzhen Huaxufeng Technology Development Co.,Ltd
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
WETEK ELECTRONICS LIMITED holds 2 registered blocks in the IEEE registry, ranking #3,420 of 33,427 organizations by block count.
Other blocks registered to WETEK ELECTRONICS LIMITED