OUI Lookup
388a21
UAB "Teltonika Telematics"
Manufacturer Information
- OUI Prefix
- 388a21
- Manufacturer
- UAB "Teltonika Telematics"
- Address
- Saltoniskiu str. 9B-1 Vilnius LT LT-08105
- Last updated
- 8/5/2026
Vendor Statistics
- Total prefixes
- 3
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 388A21
The OUI prefix 388A21 is assigned to UAB "Teltonika Telematics", based in Saltoniskiu str. 9B-1 Vilnius LT LT-08105 . 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 UAB "Teltonika Telematics".