OUI Lookup
cc9f7a
Chiun Mai Communication System, Inc
Manufacturer Information
- OUI Prefix
- cc9f7a
- Manufacturer
- Chiun Mai Communication System, Inc
- Address
- No.4, Minsheng St., Tucheng District New Taipei City TW 23678
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 6
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix CC9F7A
The OUI prefix CC9F7A is assigned to Chiun Mai Communication System, Inc, based in No.4, Minsheng St., Tucheng District New Taipei City TW 23678 . 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 Chiun Mai Communication System, Inc.