IEIT SYSTEMS Co., Ltd. (6C:92:BF:00:00:00 /24)

IEIT SYSTEMS Co., Ltd. MA-L

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

Prefix6C:92:BF:00:00:00 /24

Vendor addressEast side of Floor 9, No.801 Caoshanling South Road, High-tech Zone Jinan Shandong CN 250013

Block range6C:92:BF:00:00:00– 6C:92:BF: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

6C:92:BF:00:00:00 6C:92:BF:7F:FF:FF 6C:92:BF:FF:FF:FF

Other blocks registered to IEIT SYSTEMS Co., Ltd.

9C:C2:C4:00:00:00 /24 MA-L B4:05:5D:00:00:00 /24 MA-L