MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.
PrefixCC:82:7B:20:00:00 /28
Vendor address5 Ha'Tnufa st. Yokneam IL 2066717
Country🇮🇱 Israel
Block rangeCC:82:7B:20:00:00– CC:82:7B:2F: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
CC:82:7B:10:00:00 /28
Cron AI
Next
CC:82:7B:30:00:00 /28
Shenzhen Fengruixiang Intelligent Technology Co., Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
ACS Motion Control holds 5 registered blocks in the IEEE registry, ranking #544 of 33,421 organizations by block count.
Other blocks registered to ACS Motion Control