MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:09:13:00:00:00 /24
Vendor address238-9 Higashi 1, Kita 15, Higashi-ku Sapporo Hokkaido JP 065-0015
Country🇯🇵 Japan
RegisteredJan 30, 2002
Block range00:09:13:00:00:00– 00:09:13: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
- Jan 30, 2002 – Apr 14, 2005 Private name changedaddress changedcountry changed
- Apr 14, 2005 – present SystemK Corporation
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.
SystemK Corporation holds 1 registered blocks in the IEEE registry, ranking #28,956 of 33,421 organizations by block count.