macadress

Cray Inc

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0E:AB:00:00:00 /24
Vendor address901 Fifth Avenue Seattle WA US 98104
Country🇺🇸  United States
RegisteredDec 21, 2003
Block range00:0E:AB:00:00:00– 00:0E:AB: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. Dec 21, 2003 – Nov 6, 2005 Private name changedaddress changedcountry changed
  2. Nov 6, 2005 – Feb 9, 2008 OctigaBay Systems Corporation name changedaddress changed
  3. Feb 9, 2008 – present Cray Inc

Example addresses in this block

00:0E:AB:00:00:00 00:0E:AB:7F:FF:FF 00:0E:AB:FF:FF:FF

Where this block sits

Previous 00:0E:AA:00:00:00 /24 Scalent Systems, Inc. Next 00:0E:AC:00:00:00 /24 MINTRON ENTERPRISE CO., LTD.

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

Cray Inc holds 2 registered blocks in the IEEE registry, ranking #1,805 of 33,427 organizations by block count.