OUI Lookup
a4c138
Telink Semiconductor (Taipei) Co. Ltd.
Manufacturer Information
- OUI Prefix
- a4c138
- Manufacturer
- Telink Semiconductor (Taipei) Co. Ltd.
- Address
- Room 1050. 10F. Buld. H, No. 3-2 YuanQu St., Taipei Taipei TW 11503
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A4C138
The OUI prefix A4C138 is assigned to Telink Semiconductor (Taipei) Co. Ltd., based in Room 1050. 10F. Buld. H, No. 3-2 YuanQu St., Taipei Taipei TW 11503 . 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 Telink Semiconductor (Taipei) Co. Ltd..