macadress

Fortinet, Inc.

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:09:0F:00:00:00 /24
Vendor address1090 Kifer Road Sunnyvale CA US 94086
Country🇺🇸  United States
RegisteredJan 30, 2002
Block range00:09:0F:00:00:00– 00:09:0F: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. Jan 30, 2002 – Feb 7, 2003 Private name changedaddress changedcountry changed
  2. Feb 7, 2003 – Aug 27, 2022 Fortinet Inc. name changed
  3. Aug 27, 2022 – present Fortinet, Inc.

Example addresses in this block

00:09:0F:00:00:00 00:09:0F:7F:FF:FF 00:09:0F:FF:FF:FF

Where this block sits

Previous 00:09:0E:00:00:00 /24 Helix Technology Inc. Next 00:09:10:00:00:00 /24 Simple Access Inc.

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

Fortinet, Inc. holds 28 registered blocks in the IEEE registry, ranking #125 of 33,427 organizations by block count.

Other blocks registered to Fortinet, Inc.

00:0C:E6:00:00:00 /24 MA-L 04:01:A1:00:00:00 /24 MA-L 04:D5:90:00:00:00 /24 MA-L 08:5B:0E:00:00:00 /24 MA-L 1C:C2:12:00:00:00 /24 MA-L 1C:D1:1A:00:00:00 /24 MA-L 38:C0:EA:00:00:00 /24 MA-L 48:3A:02:00:00:00 /24 MA-L 5C:63:B0:00:00:00 /24 MA-L 68:CC:AE:00:00:00 /24 MA-L 70:4C:A5:00:00:00 /24 MA-L 74:78:A6:00:00:00 /24 MA-L