macadress

Cypress Solutions Inc

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:25:B9:00:00:00 /24
Vendor address3066 Beta Ave BC CA V5G 4K4
Country🇨🇦  Canada
RegisteredMar 29, 2009
Block range00:25:B9:00:00:00– 00:25:B9: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. Mar 29, 2009 – Nov 22, 2013 Agilink Systems Corp. name changedaddress changed
  2. Nov 22, 2013 – present Cypress Solutions Inc

Example addresses in this block

00:25:B9:00:00:00 00:25:B9:7F:FF:FF 00:25:B9:FF:FF:FF

Where this block sits

Previous 00:25:B8:00:00:00 /24 Agile Communications, Inc. Next 00:25:BA:00:00:00 /24 Alcatel-Lucent IPD

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

Cypress Solutions Inc holds 1 registered blocks in the IEEE registry, ranking #9,631 of 33,427 organizations by block count.