OUI Lookup
0004df
TERACOM TELEMATICA S.A
Manufacturer Information
- OUI Prefix
- 0004df
- Manufacturer
- TERACOM TELEMATICA S.A
- Address
- RUA AMERICA N.1000 Eldorado do Sul - RS BR Brazil
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 3
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0004DF
The OUI prefix 0004DF is assigned to TERACOM TELEMATICA S.A, based in RUA AMERICA N.1000 Eldorado do Sul - RS BR Brazil . 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 TERACOM TELEMATICA S.A.