OUI Lookup
0019d0
Cathexis
Manufacturer Information
- OUI Prefix
- 0019d0
- Manufacturer
- Cathexis
- Address
- PO Box 1091 Durban KwaZulu Natal ZA 4320
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0019D0
The OUI prefix 0019D0 is assigned to Cathexis, based in PO Box 1091 Durban KwaZulu Natal ZA 4320 . 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 Cathexis.