MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:00:C3:00:00:00 /24
Vendor address1025 West NASA Blvd Melbourne FL US 32919
Country🇺🇸 United States
RegisteredSep 8, 2000
Block range00:00:C3:00:00:00– 00:00:C3: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
- Sep 8, 2000 – Apr 14, 2018 HARRIS CORP COMPUTER SYS DIV name changedaddress changed
- Apr 14, 2018 – present Harris Corporation
Example addresses in this block
Where this block sits
Previous
00:00:C2:00:00:00 /24
INFORMATION PRESENTATION TECH.
Next
00:00:C4:00:00:00 /24
WATERS DIV. OF MILLIPORE
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Harris Corporation holds 3 registered blocks in the IEEE registry, ranking #1,084 of 33,427 organizations by block count.
Other blocks registered to Harris Corporation