OUI Lookup
001b71
Telular Corp.
Manufacturer Information
- OUI Prefix
- 001b71
- Manufacturer
- Telular Corp.
- Address
- 311 South Wacker Drive Chicago IL US 60606
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B71
The OUI prefix 001B71 is assigned to Telular Corp., based in 311 South Wacker Drive Chicago IL US 60606 . 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 Telular Corp..