GIGA-BYTE TECHNOLOGY CO.,LTD. (18:C0:4D:00:00:00 /24)

GIGA-BYTE TECHNOLOGY CO.,LTD. MA-L

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

Prefix18:C0:4D:00:00:00 /24

Vendor addressPin-Jen City, Taoyuan, Taiwan, R.O.C. Pin-Jen Taoyuan TW 324

Block range18:C0:4D:00:00:00– 18:C0:4D: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

18:C0:4D:00:00:00 18:C0:4D:7F:FF:FF 18:C0:4D:FF:FF:FF

Other blocks registered to GIGA-BYTE TECHNOLOGY CO.,LTD.

00:0F:EA:00:00:00 /24 MA-L 00:16:E6:00:00:00 /24 MA-L 00:1A:4D:00:00:00 /24 MA-L 00:1D:7D:00:00:00 /24 MA-L 00:1F:D0:00:00:00 /24 MA-L 00:24:1D:00:00:00 /24 MA-L 10:FF:E0:00:00:00 /24 MA-L 1C:1B:0D:00:00:00 /24 MA-L 1C:6F:65:00:00:00 /24 MA-L 40:8D:5C:00:00:00 /24 MA-L 50:E5:49:00:00:00 /24 MA-L 6C:F0:49:00:00:00 /24 MA-L