Finest Security Systems Co., Ltd (2C:62:5A:00:00:00 /24)

Finest Security Systems Co., Ltd MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

Prefix2C:62:5A:00:00:00 /24

Vendor address12F, No.103, Sec3, Nan King E. RD Taipei US 104

Block range2C:62:5A:00:00:00– 2C:62:5A:FF:FF:FF

Address capacity16,777,216

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

2C:62:5A:00:00:00 2C:62:5A:7F:FF:FF 2C:62:5A:FF:FF:FF