OUI Lookup
0050b1
GIDDINGS & LEWIS
Manufacturer Information
- OUI Prefix
- 0050b1
- Manufacturer
- GIDDINGS & LEWIS
- Address
- 660 S. MILITARY RD. FOND DU LAC WI US 54935
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0050B1
The OUI prefix 0050B1 is assigned to GIDDINGS & LEWIS, based in 660 S. MILITARY RD. FOND DU LAC WI US 54935 . 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 GIDDINGS & LEWIS.