macadress

CANKO TECHNOLOGIES INC.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:17:DB:00:00:00 /24
Vendor address5 FL. DONG SUNG BLDG. 17-8 SEOUL KR 150-874
Country🇰🇷  South Korea
RegisteredApr 8, 2006
Block range00:17:DB:00:00:00– 00:17:DB: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 8, 2006 – Apr 9, 2007 Private name changedaddress changedcountry changed
  2. Apr 9, 2007 – present CANKO TECHNOLOGIES INC.

Example addresses in this block

00:17:DB:00:00:00 00:17:DB:7F:FF:FF 00:17:DB:FF:FF:FF

Where this block sits

Previous 00:17:DA:00:00:00 /24 Spans Logic Next 00:17:DC:00:00:00 /24 DAEMYUNG ZERO1

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

CANKO TECHNOLOGIES INC. holds 1 registered blocks in the IEEE registry, ranking #7,761 of 33,421 organizations by block count.