MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:11:1B:00:00:00 /24
Vendor address2081 Merivale Rd Ottawa Ont CA K2G 1G9
Country🇨🇦 Canada
RegisteredApr 25, 2004
Block range00:11:1B:00:00:00– 00:11:1B: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
- Apr 25, 2004 – Oct 28, 2016 Targa Systems Div L-3 Communications Canada name changedaddress changed
- Oct 28, 2016 – present Targa Systems Div L-3 Communications
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.
Targa Systems Div L-3 Communications holds 1 registered blocks in the IEEE registry, ranking #29,205 of 33,427 organizations by block count.