OUI Lookup
c4d197
Ventia Utility Services
Manufacturer Information
- OUI Prefix
- c4d197
- Manufacturer
- Ventia Utility Services
- Address
- Level 4, Tower 1, 495 Victoria Avenue Chatswood NSW AU 2067
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C4D197
The OUI prefix C4D197 is assigned to Ventia Utility Services, based in Level 4, Tower 1, 495 Victoria Avenue Chatswood NSW AU 2067 . 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 Ventia Utility Services.