OUI Lookup
780738
Z.U.K. Elzab S.A.
Manufacturer Information
- OUI Prefix
- 780738
- Manufacturer
- Z.U.K. Elzab S.A.
- Address
- ul. Kruczkowskiego 39 Zabrze PL 41-813
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 780738
The OUI prefix 780738 is assigned to Z.U.K. Elzab S.A., based in ul. Kruczkowskiego 39 Zabrze PL 41-813 . 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 Z.U.K. Elzab S.A..