MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:07:42:00:00:00 /24
Vendor addressParque Tecnologico 104 48170 Zamudio, Bizkaia ES
Country🇪🇸 Spain
RegisteredOct 24, 2001
Block range00:07:42:00:00:00– 00:07:42: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
- Oct 24, 2001 – Aug 18, 2007 Current Technologies name changedaddress changed
- Aug 18, 2007 – Dec 6, 2014 Current Technologies, LLC name changedaddress changedcountry changed
- Dec 6, 2014 – present Ormazabal
Example addresses in this block
Where this block sits
Previous
00:07:41:00:00:00 /24
Sierra Automated Systems
Next
00:07:43:00:00:00 /24
Chelsio Communications
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Ormazabal holds 1 registered blocks in the IEEE registry, ranking #22,316 of 33,421 organizations by block count.