macadress

FLIR Systems Inc

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1B:D8:00:00:00 /24
Vendor address65 Challenger Road Ridgefield Park NJ US 07660-2103
Country🇺🇸  United States
RegisteredApr 8, 2007
Block range00:1B:D8:00:00:00– 00:1B:D8: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, 2007 – Jun 23, 2009 DVTel, Inc. name changedaddress changedcountry changed
  2. Jun 23, 2009 – Oct 31, 2017 DVTel LTD name changedaddress changedcountry changed
  3. Oct 31, 2017 – present FLIR Systems Inc

Example addresses in this block

00:1B:D8:00:00:00 00:1B:D8:7F:FF:FF 00:1B:D8:FF:FF:FF

Where this block sits

Previous 00:1B:D7:00:00:00 /24 Cisco SPVTG Next 00:1B:D9:00:00:00 /24 Edgewater Wireless Systems Inc

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

FLIR Systems Inc holds 1 registered blocks in the IEEE registry, ranking #12,823 of 33,427 organizations by block count.