OUI Lookup
54c57a
Sunnovo International Limited
Manufacturer Information
- OUI Prefix
- 54c57a
- Manufacturer
- Sunnovo International Limited
- Address
- 1717 Haitai Building Beijing Beijing CN 100083
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 11
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 54C57A
The OUI prefix 54C57A is assigned to Sunnovo International Limited, based in 1717 Haitai Building Beijing Beijing CN 100083 . 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 Sunnovo International Limited.
Other prefixes from Sunnovo International Limited
ac567bSunnovo International Limited08a5c8Sunnovo International Limited14801fSunnovo International Limited60d21cSunnovo International Limited48e533Sunnovo International Limited2c43beSunnovo International Limited00692dSunnovo International Limited60313bSunnovo International Limited204b22Sunnovo International Limited886b44Sunnovo International Limited