OUI Lookup
0001bb
Frequentis
Manufacturer Information
- OUI Prefix
- 0001bb
- Manufacturer
- Frequentis
- Address
- SPITTELBREITENGASSE 34 AT
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0001BB
The OUI prefix 0001BB is assigned to Frequentis, based in SPITTELBREITENGASSE 34 AT . 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 Frequentis.