OUI Lookup
0014b3
CoreStar International Corp
Manufacturer Information
- OUI Prefix
- 0014b3
- Manufacturer
- CoreStar International Corp
- Address
- 1044 Sandy Hill Rd Irwin PA US 15642
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0014B3
The OUI prefix 0014B3 is assigned to CoreStar International Corp, based in 1044 Sandy Hill Rd Irwin PA US 15642 . 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 CoreStar International Corp.