OUI Lookup
00189c
Weldex Corporation
Manufacturer Information
- OUI Prefix
- 00189c
- Manufacturer
- Weldex Corporation
- Address
- 6751 Katella Avenue Cypress CA US 90630
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00189C
The OUI prefix 00189C is assigned to Weldex Corporation, based in 6751 Katella Avenue Cypress CA US 90630 . 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 Weldex Corporation.