MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixC0:F9:45:00:00:00 /24
Vendor address3484, Sakuragaoka, Kurohama Hasuda-shi Saitama JP 349-0192
Country🇯🇵 Japan
RegisteredJun 4, 2016
Block rangeC0:F9:45:00:00:00– C0:F9:45: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.
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Example addresses in this block
Where this block sits
Toshiba Toko Meter Systems Co., LTD. holds 2 registered blocks in the IEEE registry, ranking #3,284 of 33,427 organizations by block count.
Other blocks registered to Toshiba Toko Meter Systems Co., LTD.