macadress

HUBER+SUHNER BKtel GmbH

MA-L
MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:08:B0:00:00:00 /24
Vendor addressBenzstraße 4 41836 Hückelhoven-Baal NRW DE 41836
Country🇩🇪  Germany
RegisteredDec 14, 2001
Block range00:08:B0:00:00:00– 00:08:B0: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

  1. Dec 14, 2001 – Nov 11, 2020 BKtel communications GmbH name changed
  2. Nov 11, 2020 – Nov 13, 2020 HUBER+SUHNER name changed
  3. Nov 13, 2020 – present HUBER+SUHNER BKtel GmbH

Example addresses in this block

00:08:B0:00:00:00 00:08:B0:7F:FF:FF 00:08:B0:FF:FF:FF

Where this block sits

Previous 00:08:AF:00:00:00 /24 Novatec Corporation Next 00:08:B1:00:00:00 /24 ProQuent Systems

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

HUBER+SUHNER BKtel GmbH holds 1 registered blocks in the IEEE registry, ranking #15,208 of 33,427 organizations by block count.