MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix0C:6F:9C:00:00:00 /24
Vendor addressSuite 900, 630 3rd Avenue S.W. CALGARY ALBERTA CA T2P 4L4
Country🇨🇦 Canada
RegisteredOct 7, 2015
Block range0C:6F:9C:00:00:00– 0C:6F:9C: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
Shaw Communications Inc. holds 1 registered blocks in the IEEE registry, ranking #26,134 of 33,427 organizations by block count.