MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:B0:86:00:00:00 /24
Vendor address7 Bright Street Clitheroe Lancashire GB BB7 1NW
Country🇬🇧 United Kingdom
RegisteredSep 8, 2000
Block range00:B0:86:00:00:00– 00:B0:86: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 →
Example addresses in this block
Where this block sits
Previous
00:B0:80:00:00:00 /24
Mannesmann Ipulsys B.V.
Next
00:B0:8E:00:00:00 /24
Cisco Systems, Inc
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
LocSoft Limited holds 1 registered blocks in the IEEE registry, ranking #18,705 of 33,427 organizations by block count.