OUI Lookup
2c5aa3
PROMATE ELECTRONIC CO.LTD
Manufacturer Information
- OUI Prefix
- 2c5aa3
- Manufacturer
- PROMATE ELECTRONIC CO.LTD
- Address
- 4F 32,SEC.1 HUAN SHAN RD.,NEI HU, TAIPEI TW 114
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 2C5AA3
The OUI prefix 2C5AA3 is assigned to PROMATE ELECTRONIC CO.LTD, based in 4F 32,SEC.1 HUAN SHAN RD.,NEI HU, TAIPEI TW 114 . 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 PROMATE ELECTRONIC CO.LTD.