OUI Lookup
cc1966
EM Microelectronic
Manufacturer Information
- OUI Prefix
- cc1966
- Manufacturer
- EM Microelectronic
- Address
- Rue des Sors 3 Marin-Epagnier Neuchatel CH 2074
- Last updated
- 7/23/2026
Vendor Statistics
- Total prefixes
- 72
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix CC1966
The OUI prefix CC1966 is assigned to EM Microelectronic, based in Rue des Sors 3 Marin-Epagnier Neuchatel CH 2074 . 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 EM Microelectronic.
Other prefixes from EM Microelectronic
7c1779EM Microelectronic785f28EM Microelectronic8cd67fEM Microelectronicecb0d2EM Microelectronic08ce94EM Microelectronic0cf3eeEM Microelectronicc0d063EM Microelectronicd8f760EM Microelectronic906560EM Microelectronic940bfaEM Microelectronicdccb35EM Microelectronic5c53b4EM Microelectronic987596EM Microelectronic58350fEM Microelectronicc049bdEM Microelectronic08736fEM Microelectronice46447EM Microelectronic8c083cEM Microelectronic109d9cEM Microelectronic602b58EM Microelectronic90a7bfEM Microelectronicf80584EM Microelectronic2cdcc1EM Microelectronicfc963eEM Microelectronic