OUI Lookup
4cbcb4
ABB SpA - DIN Rail
Manufacturer Information
- OUI Prefix
- 4cbcb4
- Manufacturer
- ABB SpA - DIN Rail
- Address
- V.le dell'industria 18 Vittuone Milan IT 20010
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 4CBCB4
The OUI prefix 4CBCB4 is assigned to ABB SpA - DIN Rail, based in V.le dell'industria 18 Vittuone Milan IT 20010 . 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 ABB SpA - DIN Rail.