OUI Lookup
00135c
OnSite Systems, Inc.
Manufacturer Information
- OUI Prefix
- 00135c
- Manufacturer
- OnSite Systems, Inc.
- Address
- 3900 Freedom Circle Santa Clara CA US 95054-1222
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00135C
The OUI prefix 00135C is assigned to OnSite Systems, Inc., based in 3900 Freedom Circle Santa Clara CA US 95054-1222 . 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 OnSite Systems, Inc..