OUI Lookup
00403a
IMPACT TECHNOLOGIES
Manufacturer Information
- OUI Prefix
- 00403a
- Manufacturer
- IMPACT TECHNOLOGIES
- Address
- 6 RUE DE L'ACADIE FR
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00403A
The OUI prefix 00403A is assigned to IMPACT TECHNOLOGIES, based in 6 RUE DE L'ACADIE FR . 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 IMPACT TECHNOLOGIES.