Ace Technology Corp. MAC prefix: device identity Unknown
Summary
- // what this is
- Ace Technology is registered to MAC prefix
10:C9:CAin the IEEE OUI database. When a device's MAC address begins with10:C9:CA, that block was registered by Ace Technology — the OUI identifies the maker of the network hardware, which is not always the brand on the device.
About this vendor.
A MAC address beginning 10:C9:CA is registered to Ace Technology Corp.; the available evidence does not identify a device category or specific product for this prefix. A prefix match establishes the recorded registry assignment, not the device’s maker, model, deployment, or current owner.
The assignment is MA-L and covers 24 initial bits of a 48-bit MAC identifier. The remaining 24 bits allow 16,777,216 possible suffix values; that is a mathematical address space, not a count of devices or shipments.
For 10:C9:CA, the first octet is 10 hexadecimal. Its Group bit (bit mask 01) and Local bit (bit mask 02) are both zero. These fixed bits describe this exact literal prefix. Changing either bit changes the prefix and is not variation within its assigned boundary. RFC 7042 describes the 48-bit identifier structure and these bit meanings.
The IEEE record names Ace Technology Corp. and includes an address in Incheon, KR, supporting country identification as South Korea. No company product or device-category evidence was supplied.
- Registry and prefix
- MA-L,
10:C9:CA[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv - Device identity
- Unknown; no device category is identified for this prefix [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Company
- Ace Technology Corp. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Registry
- MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Prefixes
10:C9:CA[Confirmed] — https://standards-oui.ieee.org/oui/oui.csv- Total prefix count
- 1 [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Country
- South Korea [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv
- Device types
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Notable products
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Industry
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Website
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Historic prefix
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Organization status
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Related vendors
- Unknown [Unknown] — https://standards-oui.ieee.org/oui/oui.csv
- Assignment date
- Assignment dates are unavailable in these IEEE CSV records. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv