MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:0E:CA:00:00:00 /24
Vendor address5999 Avenida Encinas Carlsbad CA US 92008
Country🇺🇸 United States
RegisteredDec 21, 2003
Block range00:0E:CA:00:00:00– 00:0E:CA: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
- Dec 21, 2003 – Jan 27, 2006 Private name changedaddress changedcountry changed
- Jan 27, 2006 – present WTSS Inc
Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
WTSS Inc holds 1 registered blocks in the IEEE registry, ranking #32,496 of 33,427 organizations by block count.