OUI Lookup
ccb691
NECMagnusCommunications
Manufacturer Information
- OUI Prefix
- ccb691
- Manufacturer
- NECMagnusCommunications
- Address
- 4-28 MITA 1Chome Minato-ku Tokyo JP 108-0073
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix CCB691
The OUI prefix CCB691 is assigned to NECMagnusCommunications, based in 4-28 MITA 1Chome Minato-ku Tokyo JP 108-0073 . 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 NECMagnusCommunications.