Eware Information Technology com.,Ltd

MA-M

MA-M: a /28 block, one IEEE assigns within a larger OUI when a full /24 isn't needed, covering 1,048,576 addresses.

PrefixD4:25:CC:10:00:00 /28

Vendor addressNo.402,Building 5,Software Park,Keji Mid 3nd Road,Nanshan District Shenzhen Guangdong CN 518057

RegisteredSep 30, 2018

Block rangeD4:25:CC:10:00:00– D4:25:CC:1F: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

D4:25:CC:10:00:00 D4:25:CC:17:FF:FF D4:25:CC:1F:FF:FF

Where this block sits

Previous D4:25:CC:00:00:00 /28 NORDI TELEKOMMUNIKATSIOONI OÜ Next D4:25:CC:20:00:00 /28 MusicLens Inc.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Eware Information Technology com.,Ltd holds 1 registered blocks in the IEEE registry, ranking #12,310 of 33,427 organizations by block count.