OUI Lookup
0003ab
Bridge Information Systems
Manufacturer Information
- OUI Prefix
- 0003ab
- Manufacturer
- Bridge Information Systems
- Address
- 717 Office Parkway St. Louis MO US 63141
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0003AB
The OUI prefix 0003AB is assigned to Bridge Information Systems, based in 717 Office Parkway St. Louis MO US 63141 . 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 Bridge Information Systems.