MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:00:6C:00:00:00 /24
Vendor address70 Mechanic Street Foxboro MA US 02035
Country🇺🇸 United States
RegisteredOct 24, 2001
Block range00:00:6C:00:00:00– 00:00:6C: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 24, 2001 – Dec 14, 2001 THE FOXBORO COMPANY name changedaddress changedcountry changed
- Dec 14, 2001 – Feb 12, 2025 Private name changedaddress changedcountry changed
- Feb 12, 2025 – present Schneider Electric
Example addresses in this block
Where this block sits
Previous
00:00:6B:00:00:00 /24
Silicon Graphics
Next
00:00:6D:00:00:00 /24
CRAY COMMUNICATIONS, LTD.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Schneider Electric holds 8 registered blocks in the IEEE registry, ranking #385 of 33,421 organizations by block count.
Other blocks registered to Schneider Electric