6C:38:38 Marking System Technology Co., Ltd.
Every MAC address from 6C:38:38:00:00:00 to 6C:38:38:FF:FF:FF belongs to a block the IEEE assigned to Marking System Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 6C:38:38 belongs to
Written 6C:38:38, 6C-38-38 or 6C3838, depending on the system. Look up a full address.
Prefix
6C:38:38
Organization
Marking System Technology Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
6C:38:38:00:00:00
Last address
6C:38:38:FF:FF:FF
Address type
Globally unique, unicast
Registered address
76-1, Hirakawa Yokomichi Joyo-shi Kyoto JP 610-0101