OUI Lookup
000f7b
Arce Sistemas, S.A.
Manufacturer Information
- OUI Prefix
- 000f7b
- Manufacturer
- Arce Sistemas, S.A.
- Address
- C/Padre Larramendi, 3 - 2º Bilbao Vizcaya ES 48012
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000F7B
The OUI prefix 000F7B is assigned to Arce Sistemas, S.A., based in C/Padre Larramendi, 3 - 2º Bilbao Vizcaya ES 48012 . 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 Arce Sistemas, S.A..