MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:60:65:00:00:00 /24
Vendor addressB&R Straße 1 Eggelsberg AT 5142
Country🇦🇹 Austria
RegisteredApr 22, 1998
Block range00:60:65:00:00:00– 00:60:65: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
- Apr 22, 1998 – Jun 5, 2002 BERNECKER & RAINER name changedaddress changed
- Jun 5, 2002 – Aug 8, 2020 BERNECKER & RAINER INDUSTRIE-ELEKTRONIC GmbH name changedaddress changed
- Aug 8, 2020 – present B&R Industrial Automation GmbH
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.
B&R Industrial Automation GmbH holds 3 registered blocks in the IEEE registry, ranking #933 of 33,427 organizations by block count.
Other blocks registered to B&R Industrial Automation GmbH