OUI Lookup
0023c5
Radiation Safety and Control Services Inc
Manufacturer Information
- OUI Prefix
- 0023c5
- Manufacturer
- Radiation Safety and Control Services Inc
- Address
- 91 Portsmouth Ave Stratham New Hampshire US 03885
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0023C5
The OUI prefix 0023C5 is assigned to Radiation Safety and Control Services Inc, based in 91 Portsmouth Ave Stratham New Hampshire US 03885 . 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 Radiation Safety and Control Services Inc.