OUI Lookup
6c3838
Marking System Technology Co., Ltd.
Manufacturer Information
- OUI Prefix
- 6c3838
- Manufacturer
- Marking System Technology Co., Ltd.
- Address
- 76-1, Hirakawa Yokomichi Joyo-shi Kyoto JP 610-0101
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 6C3838
The OUI prefix 6C3838 is assigned to Marking System Technology Co., Ltd., based in 76-1, Hirakawa Yokomichi Joyo-shi Kyoto JP 610-0101 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Marking System Technology Co., Ltd..