macadress

FOCUS H&S Co., Ltd.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix90:DA:6A:00:00:00 /24
Vendor address#113, Doosan Venture Digm, 126-1 Anyang Gyeonggi-Do KR 431-755
Country🇰🇷  South Korea
RegisteredApr 23, 2014
Block range90:DA:6A:00:00:00– 90:DA:6A: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. Apr 23, 2014 – Jul 15, 2014 MCC System Co., Ltd. name changed
  2. Jul 15, 2014 – present FOCUS H&S Co., Ltd.

Example addresses in this block

90:DA:6A:00:00:00 90:DA:6A:7F:FF:FF 90:DA:6A:FF:FF:FF

Where this block sits

Next 90:DA:72:00:00:00 /24 Espressif Inc.

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

FOCUS H&S Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #12,873 of 33,427 organizations by block count.