ALPSALPINE CO,.LTD (30:DF:17:00:00:00 /24)

ALPSALPINE CO,.LTD MA-L

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

Prefix30:DF:17:00:00:00 /24

Vendor addressnishida 6-1 kakuda-City Miyagi-Pref JP 981-1595

Block range30:DF:17:00:00:00– 30:DF:17: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

30:DF:17:00:00:00 30:DF:17:7F:FF:FF 30:DF:17:FF:FF:FF

Other blocks registered to ALPSALPINE CO,.LTD

00:02:C7:00:00:00 /24 MA-L 00:06:F5:00:00:00 /24 MA-L 00:06:F7:00:00:00 /24 MA-L 00:07:04:00:00:00 /24 MA-L 00:16:FE:00:00:00 /24 MA-L 00:19:C1:00:00:00 /24 MA-L 00:1B:FB:00:00:00 /24 MA-L 00:1E:3D:00:00:00 /24 MA-L 00:21:4F:00:00:00 /24 MA-L 00:23:06:00:00:00 /24 MA-L 00:24:33:00:00:00 /24 MA-L 00:26:43:00:00:00 /24 MA-L