OUI Lookup
001f38
POSITRON
Manufacturer Information
- OUI Prefix
- 001f38
- Manufacturer
- POSITRON
- Address
- ESTRADA TELEBRAS-UNICAMP, KM0,97 - CJ.01 CAMPINAS São Paulo BR 13084-971
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001F38
The OUI prefix 001F38 is assigned to POSITRON, based in ESTRADA TELEBRAS-UNICAMP, KM0,97 - CJ.01 CAMPINAS São Paulo BR 13084-971 . 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 POSITRON.