OUI Lookup
8c12c2
GLBB Japan
Manufacturer Information
- OUI Prefix
- 8c12c2
- Manufacturer
- GLBB Japan
- Address
- 225-1 Hamagawa Chatan Okinawa JP 904-0112
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 8C12C2
The OUI prefix 8C12C2 is assigned to GLBB Japan, based in 225-1 Hamagawa Chatan Okinawa JP 904-0112 . 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 GLBB Japan.