Bluefin International 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.

Prefix50:48:2C:50:00:00 /28

Vendor address2665 Pine Grove Road, Suite 400 Cumming GA US 30041

RegisteredMay 12, 2023

Block range50:48:2C:50:00:00– 50:48:2C:5F: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

50:48:2C:50:00:00 50:48:2C:57:FF:FF 50:48:2C:5F:FF:FF

Where this block sits

Previous 50:48:2C:40:00:00 /28 HY-LINE Technology GmbH Next 50:48:2C:60:00:00 /28 WIKA Mobile Control GmbH & Co.KG

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

Bluefin International Inc holds 1 registered blocks in the IEEE registry, ranking #7,157 of 33,427 organizations by block count.