MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:22:AF:00:00:00 /24
Vendor address6100 W. Sam Houston Pkwy. North Houston US 77041
Country🇺🇸 United States
RegisteredJul 19, 2008
Block range00:22:AF:00:00:00– 00:22:AF: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
- Jul 19, 2008 – Jan 26, 2019 Safety Vision name changed
- Jan 26, 2019 – present Safety Vision, LLC
Example addresses in this block
Where this block sits
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Safety Vision, LLC holds 2 registered blocks in the IEEE registry, ranking #2,883 of 33,421 organizations by block count.
Other blocks registered to Safety Vision, LLC