OUI Lookup
00c05b
NETWORKS NORTHWEST, INC.
Manufacturer Information
- OUI Prefix
- 00c05b
- Manufacturer
- NETWORKS NORTHWEST, INC.
- Address
- P.O. BOX 1188 ISSAQUAH WA US 98027
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00C05B
The OUI prefix 00C05B is assigned to NETWORKS NORTHWEST, INC., based in P.O. BOX 1188 ISSAQUAH WA US 98027 . 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 NETWORKS NORTHWEST, INC..