OUI Lookup
c83dd4
CyberTAN Technology Inc.
Manufacturer Information
- OUI Prefix
- c83dd4
- Manufacturer
- CyberTAN Technology Inc.
- Address
- 99 Park Ave III, Hsinchu Science Park Hsinchu TW 308
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 10
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C83DD4
The OUI prefix C83DD4 is assigned to CyberTAN Technology Inc., based in 99 Park Ave III, Hsinchu Science Park Hsinchu TW 308 . 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 CyberTAN Technology Inc..