macadress

Infra Access Korea Co., Ltd.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1E:8B:00:00:00 /24
Vendor address#902, Sambo Saving Bank B/D, Kwanak-gu, Seoul KR 151-830
Country🇰🇷  South Korea
RegisteredNov 2, 2007
Block range00:1E:8B:00:00:00– 00:1E:8B: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. Nov 2, 2007 – Jun 23, 2009 Hannet Telecom Co., Ltd. name changedaddress changed
  2. Jun 23, 2009 – present Infra Access Korea Co., Ltd.

Example addresses in this block

00:1E:8B:00:00:00 00:1E:8B:7F:FF:FF 00:1E:8B:FF:FF:FF

Where this block sits

Previous 00:1E:8A:00:00:00 /24 eCopy, Inc Next 00:1E:8C:00:00:00 /24 ASUSTek COMPUTER INC.

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

Infra Access Korea Co., Ltd. holds 1 registered blocks in the IEEE registry, ranking #16,013 of 33,427 organizations by block count.