OUI Lookup
001b3f
ProCurve Networking by HP
Manufacturer Information
- OUI Prefix
- 001b3f
- Manufacturer
- ProCurve Networking by HP
- Address
- 60 Alexandra Terrace SG 118502
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 9
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B3F
The OUI prefix 001B3F is assigned to ProCurve Networking by HP, based in 60 Alexandra Terrace SG 118502 . 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 ProCurve Networking by HP.