MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:14:A0:00:00:00 /24
Vendor address460 Ward Drive Santa Barbara California US 93111
Country🇺🇸 United States
RegisteredMay 12, 2005
Block range00:14:A0:00:00:00– 00:14:A0: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
- May 12, 2005 – Sep 29, 2007 RFID Asset Track, Inc. name changedaddress changed
- Sep 29, 2007 – present Accsense, Inc.
Example addresses in this block
Where this block sits
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00:14:9F:00:00:00 /24
System and Chips, Inc.
Next
00:14:A1:00:00:00 /24
Synchronous Communication Corp
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Accsense, Inc. holds 1 registered blocks in the IEEE registry, ranking #3,863 of 33,421 organizations by block count.