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:D3:9D:D0:00:00 /28
Vendor addressHa-Melacha 13 Lod Israel IL 7152025
Country🇮🇱 Israel
RegisteredOct 19, 2018
Block rangeCC:D3:9D:D0:00:00– CC:D3:9D:DF: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:D3:9D:C0:00:00 /28
Hangzhou Scooper Technology Co.,Ltd.
Next
CC:D3:9D:E0:00:00 /28
Shanghai tongli information technology co. LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Ethernity Networks holds 1 registered blocks in the IEEE registry, ranking #12,166 of 33,427 organizations by block count.