OUI Lookup
001883
FORMOSA21 INC.
Manufacturer Information
- OUI Prefix
- 001883
- Manufacturer
- FORMOSA21 INC.
- Address
- 8F-6, NO.351, CHUNG SHAN RD., SEC.2 TAIPEI TW 235
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001883
The OUI prefix 001883 is assigned to FORMOSA21 INC., based in 8F-6, NO.351, CHUNG SHAN RD., SEC.2 TAIPEI TW 235 . 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 FORMOSA21 INC..