OUI Lookup
3ca72b
MRV Communications (Networks) LTD
Manufacturer Information
- OUI Prefix
- 3ca72b
- Manufacturer
- MRV Communications (Networks) LTD
- Address
- P.O Box 614 Yokneam IL 20692
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 3
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 3CA72B
The OUI prefix 3CA72B is assigned to MRV Communications (Networks) LTD, based in P.O Box 614 Yokneam IL 20692 . 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 MRV Communications (Networks) LTD.