OUI Lookup
001b20
TPine Technology
Manufacturer Information
- OUI Prefix
- 001b20
- Manufacturer
- TPine Technology
- Address
- 3F, No.1, AN-I Rd, Keelung TW 111
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B20
The OUI prefix 001B20 is assigned to TPine Technology, based in 3F, No.1, AN-I Rd, Keelung TW 111 . 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 TPine Technology.