OUI Lookup
00803f
TATUNG COMPANY
Manufacturer Information
- OUI Prefix
- 00803f
- Manufacturer
- TATUNG COMPANY
- Address
- 22 CHUNGSHANG N. RD. 3RD SEC. TAIPEI TAIWAN TW R.O.C.
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00803F
The OUI prefix 00803F is assigned to TATUNG COMPANY, based in 22 CHUNGSHANG N. RD. 3RD SEC. TAIPEI TAIWAN TW R.O.C. . 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 TATUNG COMPANY.