MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:14:7E:00:00:00 /24
Vendor address1155 Kas Drive, Suite 200 Richardson TX US 75081
Country🇺🇸 United States
RegisteredMay 7, 2005
Block range00:14:7E:00:00:00– 00:14:7E: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
- May 7, 2005 – Feb 9, 2008 PanGo Networks, Inc. name changedaddress changed
- Feb 9, 2008 – present InnerWireless
Example addresses in this block
Where this block sits
Previous
00:14:7D:00:00:00 /24
Aeon Digital International
Next
00:14:7F:00:00:00 /24
Thomson Telecom Belgium
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
InnerWireless holds 1 registered blocks in the IEEE registry, ranking #16,075 of 33,421 organizations by block count.