MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:C0:8F:00:00:00 /24
Vendor addressTsu-Factory Mie-ken 514-8555 JP 0000
Country🇯🇵 Japan
RegisteredApr 22, 1998
Block range00:C0:8F:00:00:00– 00:C0:8F: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 – Feb 9, 2007 MATSUSHITA ELECTRIC WORKS, LTD name changedaddress changed
- Feb 9, 2007 – Jun 23, 2009 Matsushita Electric Works, Ltd. name changedaddress changed
- Jun 23, 2009 – present Panasonic Electric Works Co., Ltd.
Example addresses in this block
Where this block sits
Previous
00:C0:8E:00:00:00 /24
NETWORK INFORMATION TECHNOLOGY
Next
00:C0:90:00:00:00 /24
PRAIM S.R.L.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
Panasonic Electric Works Co., Ltd. holds 2 registered blocks in the IEEE registry, ranking #2,705 of 33,427 organizations by block count.
Other blocks registered to Panasonic Electric Works Co., Ltd.