OUI Lookup
90c99b
Tesorion Nederland B.V.
Manufacturer Information
- OUI Prefix
- 90c99b
- Manufacturer
- Tesorion Nederland B.V.
- Address
- Auke Vleerstraat 6-D Enschede NL 7521 PG
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 90C99B
The OUI prefix 90C99B is assigned to Tesorion Nederland B.V., based in Auke Vleerstraat 6-D Enschede NL 7521 PG . 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 Tesorion Nederland B.V..