macadress

ALPSALPINE CO,.LTD

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:06:F5:00:00:00 /24
Vendor address6-3-36 Furukawanakazato, Osaki Miyagi-pref JP 989-6181
Country🇯🇵  Japan
RegisteredJun 19, 2010
Block range00:06:F5:00:00:00– 00:06:F5: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. Jun 19, 2010 – Sep 1, 2015 ALPS Co,. Ltd. name changed
  2. Sep 1, 2015 – Sep 27, 2018 ALPS ELECTRIC CO.,LTD. name changedaddress changed
  3. Sep 27, 2018 – Oct 11, 2020 ALPS ELECTRIC CO., LTD. name changed
  4. Oct 11, 2020 – present ALPSALPINE CO,.LTD

Example addresses in this block

00:06:F5:00:00:00 00:06:F5:7F:FF:FF 00:06:F5:FF:FF:FF

Where this block sits

Previous 00:06:F4:00:00:00 /24 Prime Electronics & Satellitics Inc. Next 00:06:F6:00:00:00 /24 Cisco Systems, Inc

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: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 04:76:6E:00:00:00 /24 MA-L