OUI Lookup
004078
WEARNES AUTOMATION PTE LTD
Manufacturer Information
- OUI Prefix
- 004078
- Manufacturer
- WEARNES AUTOMATION PTE LTD
- Address
- 801 LORONG 7, TOA PAYOH SINGAPORE SG 1231
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 004078
The OUI prefix 004078 is assigned to WEARNES AUTOMATION PTE LTD, based in 801 LORONG 7, TOA PAYOH SINGAPORE SG 1231 . 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 WEARNES AUTOMATION PTE LTD.