OUI Lookup
c0caa2
ESSYS
Manufacturer Information
- OUI Prefix
- c0caa2
- Manufacturer
- ESSYS
- Address
- gaetbeol-ro Incheon KR 21999
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 5
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C0CAA2
The OUI prefix C0CAA2 is assigned to ESSYS, based in gaetbeol-ro Incheon KR 21999 . 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 ESSYS.