MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixF4:70:0C:60:00:00 /28
Vendor addressFloor F1 & Part of Floor F2, Building No. 9,Diya shuang chuang Industrial Zone, No.2566,Century Main Road,Gaoxin District Jinan,Shandong China Shandong Jinan CN 250014
Country🇨🇳 China
RegisteredSep 11, 2021
Block rangeF4:70:0C:60:00:00– F4:70:0C: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
F4:70:0C:50:00:00 /28
Shenzhen Lidaxun Digital Technology Co., LTD
Next
F4:70:0C:70:00:00 /28
Changde xsound lnnovation technologies co;ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Jinan USR IOT Technology Limited holds 3 registered blocks in the IEEE registry, ranking #1,134 of 33,427 organizations by block count.
Other blocks registered to Jinan USR IOT Technology Limited