OUI Lookup
349d90
Heinzmann GmbH & CO. KG
Manufacturer Information
- OUI Prefix
- 349d90
- Manufacturer
- Heinzmann GmbH & CO. KG
- Address
- Am Haselbach 1 Schoenau Baden Wuertemberg DE 79677
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 349D90
The OUI prefix 349D90 is assigned to Heinzmann GmbH & CO. KG, based in Am Haselbach 1 Schoenau Baden Wuertemberg DE 79677 . 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 Heinzmann GmbH & CO. KG.