QLogic Corporation

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0E:1E:00:00:00 /24
Vendor address26650 Aliso Viejo Parkway Aliso Viejo CA US 92656
RegisteredSep 8, 2003
Block range00:0E:1E:00:00:00– 00:0E:1E: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. Sep 8, 2003 – Jun 23, 2009 Private name changedaddress changedcountry changed
  2. Jun 23, 2009 – Feb 26, 2011 NetXen, Inc. name changedaddress changed
  3. Feb 26, 2011 – present QLogic Corporation

Example addresses in this block

Where this block sits

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

QLogic Corporation holds 6 registered blocks in the IEEE registry, ranking #521 of 33,421 organizations by block count.

Other blocks registered to QLogic Corporation