MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:20:85:00:00:00 /24
Vendor address8380 Capital Blvd. RALEIGH NC US 27616
Country🇺🇸 United States
RegisteredApr 22, 1998
Block range00:20:85:00:00:00– 00:20:85: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 22, 1998 – Jul 26, 2014 EXIDE ELECTRONICS name changedaddress changed
- Jul 26, 2014 – present Eaton Corporation
Example addresses in this block
Where this block sits
Previous
00:20:84:00:00:00 /24
OCE PRINTING SYSTEMS, GMBH
Next
00:20:86:00:00:00 /24
MICROTECH ELECTRONICS LIMITED
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Eaton Corporation holds 6 registered blocks in the IEEE registry, ranking #487 of 33,421 organizations by block count.
Other blocks registered to Eaton Corporation