macadress

ALPSALPINE CO,.LTD

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix64:05:E4:00:00:00 /24
Vendor addressnishida 6-1 kakuda-City Miyagi-Pref JP 981-1595
Country🇯🇵  Japan
RegisteredOct 17, 2020
Block range64:05:E4:00:00:00– 64:05:E4: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 →

Ownership timeline

  1. Oct 17, 2020 – Oct 20, 2022 ALPSALPINE CO .,LTD name changed
  2. Oct 20, 2022 – present ALPSALPINE CO,.LTD

Example addresses in this block

64:05:E4:00:00:00 64:05:E4:7F:FF:FF 64:05:E4:FF:FF:FF

Where this block sits

Next 64:05:E9:00:00:00 /24 Shenzhen WayOS Technology Crop., Ltd.

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

ALPSALPINE CO,.LTD holds 42 registered blocks in the IEEE registry, ranking #84 of 33,421 organizations by block count.

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