Renesas Electronics (Penang) Sdn. Bhd.

MA-L

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

Prefix5C:C9:C0:00:00:00 /24

Vendor addressPhase 3, Bayan Lepas FIZ Bayan Lepas Penang MY 11900

RegisteredDec 25, 2021

Block range5C:C9:C0:00:00:00– 5C:C9:C0: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

5C:C9:C0:00:00:00 5C:C9:C0:7F:FF:FF 5C:C9:C0:FF:FF:FF

Where this block sits

Renesas Electronics (Penang) Sdn. Bhd. holds 26 registered blocks in the IEEE registry, ranking #135 of 33,427 organizations by block count.

Other blocks registered to Renesas Electronics (Penang) Sdn. Bhd.

00:91:EB:00:00:00 /24 MA-L 0C:B8:E8:00:00:00 /24 MA-L 14:0F:A6:00:00:00 /24 MA-L 24:5B:83:00:00:00 /24 MA-L 28:0A:EE:00:00:00 /24 MA-L 34:62:B4:00:00:00 /24 MA-L 38:94:61:00:00:00 /24 MA-L 38:FD:F5:00:00:00 /24 MA-L 4C:77:13:00:00:00 /24 MA-L 50:E7:A0:00:00:00 /24 MA-L 54:E1:B6:00:00:00 /24 MA-L 74:80:3F:00:00:00 /24 MA-L