KUSTOM SIGNALS INC

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.

Prefix58:E8:76:C0:00:00 /28

Vendor address1010 W CHESTNUT CHANUTE KS US 66720

RegisteredMay 15, 2016

Block range58:E8:76:C0:00:00– 58:E8:76:CF: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

58:E8:76:C0:00:00 58:E8:76:C7:FF:FF 58:E8:76:CF:FF:FF

Where this block sits

Previous 58:E8:76:B0:00:00 /28 Annapurna labs Next 58:E8:76:D0:00:00 /28 Xiamen Cacamle Technology Co.,Ltd.

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

KUSTOM SIGNALS INC holds 1 registered blocks in the IEEE registry, ranking #18,005 of 33,421 organizations by block count.