IAB: an Individual Address Block, a /36 covering 4,096 addresses. IEEE's predecessor to MA-S; no longer issued, but existing assignments remain valid.
Prefix00:50:C2:A2:A0:00 /36
Vendor address6020 S 190th St Kent WA US 98032
Country🇺🇸 United States
RegisteredJan 18, 2009
Block range00:50:C2:A2:A0:00– 00:50:C2:A2:AF:FF
Address capacity4,096
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 18, 2009 – Oct 9, 2020 Custom Control Concepts name changed
- Oct 9, 2020 – present Astronics Custom Control Concepts
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.
Astronics Custom Control Concepts holds 2 registered blocks in the IEEE registry, ranking #1,542 of 33,427 organizations by block count.
Other blocks registered to Astronics Custom Control Concepts