MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1A:0F:00:00:00 /24
Vendor addressDerio Bidea 28, Zabalondo Industrialdea Mungia Bizkaia ES 48100
Country🇪🇸 Spain
RegisteredOct 16, 2006
Block range00:1A:0F:00:00:00– 00:1A: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
- Oct 16, 2006 – Jun 11, 2022 Sistemas Avanzados de Control, S.A. name changedaddress changed
- Jun 11, 2022 – present ARTECHE GROUP
Example addresses in this block
Where this block sits
Previous
00:1A:0E:00:00:00 /24
Cheng Uei Precision Industry Co.,Ltd
Next
00:1A:10:00:00:00 /24
LUCENT TRANS ELECTRONICS CO.,LTD
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
ARTECHE GROUP holds 1 registered blocks in the IEEE registry, ranking #5,512 of 33,421 organizations by block count.