OUI Lookup
dc309c
Heyrex Limited
Manufacturer Information
- OUI Prefix
- dc309c
- Manufacturer
- Heyrex Limited
- Address
- Level 1, 236-256 Karori Road Wellington NZ 6147
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix DC309C
The OUI prefix DC309C is assigned to Heyrex Limited, based in Level 1, 236-256 Karori Road Wellington NZ 6147 . 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 Heyrex Limited.