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:B6:60:00 /36
Vendor addressPaffrather Str. 140 Bergisch Gladbach Northrhine Westfalia DE 51465
Country🇩🇪 Germany
RegisteredOct 18, 2009
Block range00:50:C2:B6:60:00– 00:50:C2:B6:6F: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
- Oct 18, 2009 – Apr 11, 2019 Deuta-Werke GmbH name changed
- Apr 11, 2019 – present 8185
Example addresses in this block
Where this block sits
Previous
00:50:C2:B6:50:00 /36
Peek Traffic Corporation
Next
00:50:C2:B6:70:00 /36
RC Systems Co. Inc.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
8185 holds 1 registered blocks in the IEEE registry, ranking #3,626 of 33,421 organizations by block count.