4C:65:A8:4 Plus One Japan Limited
Every MAC address from 4C:65:A8:40:00:00 to 4C:65:A8:4F:FF:FF belongs to a block the IEEE assigned to Plus One Japan Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 4C:65:A8:4 belongs to
Written 4C:65:A8:4, 4C-65-A8-4 or 4C65A84, depending on the system. Look up a full address.
Prefix
4C:65:A8:4/28
Organization
Plus One Japan Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
4C:65:A8:40:00:00
Last address
4C:65:A8:4F:FF:FF
Address type
Globally unique, unicast
Registered address
2-8-6,Nishishinbashi Minato-ku Tokyo JP 105-0003
Parent block
Inside 4C:65:A8
This MA-M block is carved from the 24-bit block 4C:65:A8, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Plus One Japan Limited
1 more block registered under the same name.