OUI Lookup
00165e
Precision I/O
Manufacturer Information
- OUI Prefix
- 00165e
- Manufacturer
- Precision I/O
- Address
- 4005 Miranda Ave., Suite 210 Palo Alto CA US 94304-1232
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00165E
The OUI prefix 00165E is assigned to Precision I/O, based in 4005 Miranda Ave., Suite 210 Palo Alto CA US 94304-1232 . 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 Precision I/O.