OUI Lookup
2005b6
OpenWrt
Manufacturer Information
- OUI Prefix
- 2005b6
- Manufacturer
- OpenWrt
- Address
- 137 MONTAGUE ST STE 380 Brooklyn NY US 11201
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 2005B6
The OUI prefix 2005B6 is assigned to OpenWrt, based in 137 MONTAGUE ST STE 380 Brooklyn NY US 11201 . 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 OpenWrt.