Parlay Labs dba Highfive

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.

PrefixBC:34:00:C0:00:00 /28

Vendor address471 Emerson St. Palo Alto California US 94301

RegisteredOct 16, 2015

Block rangeBC:34:00:C0:00:00– BC:34:00: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

BC:34:00:C0:00:00 BC:34:00:C7:FF:FF BC:34:00:CF:FF:FF

Where this block sits

Previous BC:34:00:B0:00:00 /28 FARO TECHNOLOGIES, INC. Next BC:34:00:D0:00:00 /28 Hangzhou Linker Digital Technology Co., Ltd

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

Parlay Labs dba Highfive holds 1 registered blocks in the IEEE registry, ranking #22,650 of 33,427 organizations by block count.