OUI Lookup
0025c7
altek Corporation
Manufacturer Information
- OUI Prefix
- 0025c7
- Manufacturer
- altek Corporation
- Address
- 3F, No. 10, Li-Hsin Road, Science-Based Industrial Park, Hsinchu TW
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0025C7
The OUI prefix 0025C7 is assigned to altek Corporation, based in 3F, No. 10, Li-Hsin Road, Science-Based Industrial Park, Hsinchu TW . 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 altek Corporation.