OUI Lookup
0030b1
TrunkNet
Manufacturer Information
- OUI Prefix
- 0030b1
- Manufacturer
- TrunkNet
- Address
- Aubergenviller Allee 51 Dieburg DE D-64807
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0030B1
The OUI prefix 0030B1 is assigned to TrunkNet, based in Aubergenviller Allee 51 Dieburg DE D-64807 . 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 TrunkNet.