MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:11:C6:00:00:00 /24
Vendor addressM/S NW1F01 Longmont CO US 80503
Country🇺🇸 United States
RegisteredJul 24, 2004
Block range00:11:C6:00:00:00– 00:11:C6: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
- Jul 24, 2004 – Apr 12, 2013 Seagate Technology LLC name changedaddress changed
- Apr 12, 2013 – present Seagate Technology
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.
Seagate Technology holds 9 registered blocks in the IEEE registry, ranking #352 of 33,421 organizations by block count.
Other blocks registered to Seagate Technology