MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:15:FF:00:00:00 /24
Vendor address9710 Scranton Rd., Suite 200 San Diego CA US 92121
Country🇺🇸 United States
RegisteredOct 1, 2005
Block range00:15:FF:00:00:00– 00:15:FF: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 1, 2005 – Jul 6, 2016 Novatel Wireless, Inc. name changed
- Jul 6, 2016 – Jun 13, 2025 Novatel Wireless Solutions, Inc. name changed
- Jun 13, 2025 – present Inseego Wireless, Inc
Example addresses in this block
Where this block sits
Previous
00:15:FE:00:00:00 /24
SCHILLING ROBOTICS LLC
Next
00:16:00:00:00:00 /24
CelleBrite Mobile Synchronization
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Inseego Wireless, Inc holds 5 registered blocks in the IEEE registry, ranking #591 of 33,427 organizations by block count.
Other blocks registered to Inseego Wireless, Inc