OUI Lookup
603e7b
Gafachi, Inc.
Manufacturer Information
- OUI Prefix
- 603e7b
- Manufacturer
- Gafachi, Inc.
- Address
- 1 W Main St., STE 650 Rochester NY US 14614
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 603E7B
The OUI prefix 603E7B is assigned to Gafachi, Inc., based in 1 W Main St., STE 650 Rochester NY US 14614 . 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 Gafachi, Inc..