00:12:33 JRC TOKKI Co.,Ltd.
Every MAC address from 00:12:33:00:00:00 to 00:12:33:FF:FF:FF belongs to a block the IEEE assigned to JRC TOKKI Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:33 belongs to
Written 00:12:33, 00-12-33 or 001233, depending on the system. Look up a full address.
Prefix
00:12:33
Organization
JRC TOKKI Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:33:00:00:00
Last address
00:12:33:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3-2-1 Shinyoshidahigashi Kohoku-ku Yokohama Kanagawa JP 223-8572