EVERSEC TECHNOLOGY CORPORATION

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.

Prefix0C:73:EB:10:00:00 /28

Vendor addressF5,Tower D,JingYi Technology Building NO.9 Dazhongsi East Road.,Beijing,P.R.China BEIJING BEIJING CN 100086

Country🇨🇳 China

RegisteredJan 14, 2018

Block range0C:73:EB:10:00:00– 0C:73:EB: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

0C:73:EB:10:00:00 0C:73:EB:17:FF:FF 0C:73:EB:1F:FF:FF

Where this block sits

Previous 0C:73:EB:00:00:00 /28 Gemini Data Loggers (UK) Limited Next 0C:73:EB:20:00:00 /28 Deltapath, Inc.

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

EVERSEC TECHNOLOGY CORPORATION holds 1 registered blocks in the IEEE registry, ranking #12,274 of 33,427 organizations by block count.