OUI Lookup
0008b3
Fastwel
Manufacturer Information
- OUI Prefix
- 0008b3
- Manufacturer
- Fastwel
- Address
- Profsoyuznaya 108, Moscow RU 117313
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0008B3
The OUI prefix 0008B3 is assigned to Fastwel, based in Profsoyuznaya 108, Moscow RU 117313 . 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 Fastwel.