MICRO-TEX PTE.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.

Prefix60:15:9F:40:00:00 /28

Vendor address131B LORONG 1 TOA PAYOH, #10-544 TOA PAYOH CREST SG 312131

RegisteredDec 23, 2025

Block range60:15:9F:40:00:00– 60:15:9F:4F: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

60:15:9F:40:00:00 60:15:9F:47:FF:FF 60:15:9F:4F:FF:FF

Where this block sits

Previous 60:15:9F:30:00:00 /28 Hubei HanRui Jing Automotive Intelligent System Co.,Ltd Next 60:15:9F:50:00:00 /28 Beijing Yillion Deepcompute Technology Co., Ltd

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

MICRO-TEX PTE.LTD. holds 1 registered blocks in the IEEE registry, ranking #19,793 of 33,421 organizations by block count.