FUJITSU LIMITED (C4:7D:46:00:00:00 /24)

FUJITSU LIMITED MA-L

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

PrefixC4:7D:46:00:00:00 /24

Vendor address403, Kosugi-cho 1-chome, Nakahara-ku Kawasaki Kanagawa JP 211-0063

Block rangeC4:7D:46:00:00:00– C4:7D:46: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

C4:7D:46:00:00:00 C4:7D:46:7F:FF:FF C4:7D:46:FF:FF:FF

Other blocks registered to FUJITSU LIMITED

00:00:0E:00:00:00 /24 MA-L 00:0B:5D:00:00:00 /24 MA-L 00:17:42:00:00:00 /24 MA-L 00:23:26:00:00:00 /24 MA-L 00:E0:00:00:00:00 /24 MA-L 2C:D4:44:00:00:00 /24 MA-L 38:AF:D7:00:00:00 /24 MA-L 50:26:90:00:00:00 /24 MA-L 5C:9A:D8:00:00:00 /24 MA-L 68:84:7E:00:00:00 /24 MA-L 74:2B:62:00:00:00 /24 MA-L 8C:73:6E:00:00:00 /24 MA-L