MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:00:F4:00:00:00 /24
Vendor addressCORPORATION SUNNYVALE CA US 94086
Country🇺🇸 United States
RegisteredApr 22, 1998
Block range00:00:F4:00:00:00– 00:00:F4: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 – Jan 17, 2010 ALLIED TELESYN INTERNATIONAL name changed
- Jan 17, 2010 – Oct 30, 2015 Allied Telesis name changedaddress changed
- Oct 30, 2015 – present Allied Telesis, Inc.
Example addresses in this block
Where this block sits
Previous
00:00:F3:00:00:00 /24
GANDALF DATA LIMITED
Next
00:00:F5:00:00:00 /24
DIAMOND SALES LIMITED
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Allied Telesis, Inc. holds 4 registered blocks in the IEEE registry, ranking #676 of 33,427 organizations by block count.
Other blocks registered to Allied Telesis, Inc.