MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix2C:D1:DA:00:00:00 /24
Vendor address2800 Woodlawn Drive, #271 Honolulu Hawaii US 96822
Country🇺🇸 United States
RegisteredJun 10, 2010
Block range2C:D1:DA:00:00:00– 2C:D1:DA: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
- Jun 10, 2010 – Jul 11, 2021 Sanjole, Inc. name changed
- Jul 11, 2021 – present Keysight Technologies, Inc.
Example addresses in this block
Where this block sits
Keysight Technologies, Inc. holds 5 registered blocks in the IEEE registry, ranking #599 of 33,421 organizations by block count.
Other blocks registered to Keysight Technologies, Inc.