MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:1A:F0:00:00:00 /24
Vendor address701 E. Middlefield Rd. Mountain View CA US 94943
Country🇺🇸 United States
RegisteredJan 6, 2007
Block range00:1A:F0:00:00:00– 00:1A:F0: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
- Jan 6, 2007 – Apr 22, 2016 Alcatel - IPD name changedaddress changed
- Apr 22, 2016 – present Alcatel-Lucent IPD
Example addresses in this block
Where this block sits
Previous
00:1A:EF:00:00:00 /24
Loopcomm Technology, Inc.
Next
00:1A:F1:00:00:00 /24
Embedded Artists AB
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Alcatel-Lucent IPD holds 11 registered blocks in the IEEE registry, ranking #271 of 33,427 organizations by block count.
Other blocks registered to Alcatel-Lucent IPD