Intel Corporate (10:3D:1C:00:00:00 /24)

Intel Corporate MA-L

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

Prefix10:3D:1C:00:00:00 /24

Vendor addressLot 8, Jalan Hi-Tech 2/3 Kulim Kedah MY 09000

Block range10:3D:1C:00:00:00– 10:3D:1C: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

10:3D:1C:00:00:00 10:3D:1C:7F:FF:FF 10:3D:1C:FF:FF:FF

Other blocks registered to Intel Corporate

00:12:F0:00:00:00 /24 MA-L 00:13:02:00:00:00 /24 MA-L 00:13:20:00:00:00 /24 MA-L 00:13:CE:00:00:00 /24 MA-L 00:13:E8:00:00:00 /24 MA-L 00:15:00:00:00:00 /24 MA-L 00:15:17:00:00:00 /24 MA-L 00:16:6F:00:00:00 /24 MA-L 00:16:76:00:00:00 /24 MA-L 00:16:EA:00:00:00 /24 MA-L 00:16:EB:00:00:00 /24 MA-L 00:18:DE:00:00:00 /24 MA-L