MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:02:3B:00:00:00 /24
Vendor address250 Holger Way SAN JOSE CA US 95134
Country🇺🇸 United States
RegisteredSep 8, 2000
Block range00:02:3B:00:00:00– 00:02:3B: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 – Nov 11, 2011 Redback Networks name changedaddress changed
- Nov 11, 2011 – present Ericsson
Example addresses in this block
Where this block sits
Previous
00:02:3A:00:00:00 /24
ZSK Stickmaschinen GmbH
Next
00:02:3C:00:00:00 /24
Creative Technology, Ltd.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Ericsson holds 6 registered blocks in the IEEE registry, ranking #490 of 33,421 organizations by block count.
Other blocks registered to Ericsson