ERA RF Technologies

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.

PrefixB0:FF:72:80:00:00 /28

Vendor address1 Teknopark Blvd. 9A 202 Pendik Istanbul TR 34906

RegisteredApr 1, 2023

Block rangeB0:FF:72:80:00:00– B0:FF:72:8F: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

B0:FF:72:80:00:00 B0:FF:72:87:FF:FF B0:FF:72:8F:FF:FF

Where this block sits

Previous B0:FF:72:70:00:00 /28 BL Innovare Next B0:FF:72:90:00:00 /28 JIUYEE?shenzhen) Medical Technology Co.,Ltd

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

ERA RF Technologies holds 1 registered blocks in the IEEE registry, ranking #12,016 of 33,421 organizations by block count.