TIME ENGINEERING CO., 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.

Prefix60:A4:34:80:00:00 /28

Vendor addressTotsubo 5-98 Ohguchi-cho, Niwa-gun Aichi JP 480-0125

RegisteredMar 20, 2024

Block range60:A4:34:80:00:00– 60:A4:34:8F: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

60:A4:34:80:00:00 60:A4:34:87:FF:FF 60:A4:34:8F:FF:FF

Where this block sits

Previous 60:A4:34:70:00:00 /28 Drov Technologies Next 60:A4:34:90:00:00 /28 Shenzhen HantangFengyun Technology Co.,Ltd

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

TIME ENGINEERING CO., LTD. holds 1 registered blocks in the IEEE registry, ranking #30,099 of 33,427 organizations by block count.